28046427136

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 528

約数和(自身を含む): 77362844160

約数和(自身を除く): 49316417024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 49, 52, 56, 62, 64, 73, 76, 91, 98, 104, 112, 124, 128, 133, 146, 152, 182, 196, 208, 217, 224, 247, 248, 256, 266, 292, 304, 364, 392, 403, 416, 434, 448, 494, 496, 511, 512, 532, 584, 589, 608, 637, 728, 784, 806, 832, 868, 896, 931, 949, 988, 992, 1022, 1024, 1064, 1168, 1178, 1216, 1274, 1387, 1456, 1519, 1568, 1612, 1664, 1729, 1736, 1792, 1862, 1898, 1976, 1984, 2044, 2128, 2263, 2336, 2356, 2432, 2548, 2774, 2821, 2912, 3038, 3136, 3224, 3328, 3458, 3472, 3577, 3584, 3724, 3796, 3952, 3968, 4088, 4123, 4256, 4526, 4672, 4712, 4864, 5096, 5548, 5642, 5824, 6076, 6272, 6448, 6643, 6656, 6916, 6944, 7154, 7168, 7448, 7592, 7657, 7904, 7936, 8176, 8246, 8512, 9052, 9344, 9424, 9709, 9728, 10192, 11096, 11284, 11648, 12103, 12152, 12544, 12896, 13286, 13312, 13832, 13888, 14308, 14896, 15184, 15314, 15808, 15841, 15872, 16352, 16492, 17024, 18031, 18104, 18688, 18848, 19418, 19456, 19747, 20384, 22192, 22568, 23296, 24206, 24304, 25088, 25792, 26572, 27664, 27776, 28616, 28861, 29419, 29792, 30368, 30628, 31616, 31682, 31744, 32704, 32984, 34048, 36062, 36208, 37376, 37696, 38836, 39494, 40768, 42997, 44384, 45136, 46501, 46592, 48412, 48608, 50176, 51584, 53144, 53599, 55328, 55552, 57232, 57722, 58838, 59584, 60736, 61256, 63232, 63364, 65408, 65968, 67963, 68096, 72124, 72416, 74752, 75392, 77672, 78988, 81536, 85994, 88768, 90272, 93002, 93184, 96824, 97216, 103168, 106288, 107198, 110656, 110887, 111104, 114464, 115444, 117676, 119168, 121472, 122512, 126217, 126464, 126728, 130816, 131936, 135926, 136192, 144248, 144832, 150784, 155344, 157976, 163072, 171988, 177536, 180544, 186004, 193648, 194432, 205933, 206336, 212576, 214396, 221312, 221774, 222208, 228928, 230888, 235352, 238336, 242944, 245024, 252434, 252928, 253456, 261632, 263872, 271852, 288496, 289664, 300979, 301568, 310688, 315952, 326144, 343976, 355072, 361088, 372008, 375193, 387296, 388864, 411866, 412672, 425152, 428792, 442624, 443548, 457856, 461776, 470704, 476672, 485888, 490048, 504868, 506912, 523264, 527744, 543704, 558961, 576992, 579328, 601958, 603136, 621376, 631904, 652288, 687952, 710144, 722176, 744016, 750386, 774592, 777728, 823732, 850304, 857584, 883519, 885248, 887096, 915712, 923552, 941408, 953344, 971776, 980096, 1009736, 1013824, 1055488, 1087408, 1117922, 1153984, 1158656, 1203916, 1242752, 1263808, 1375904, 1420288, 1441531, 1444352, 1488032, 1500772, 1549184, 1555456, 1647464, 1700608, 1715168, 1767038, 1770496, 1774192, 1831424, 1847104, 1882816, 1960192, 2019472, 2027648, 2106853, 2110976, 2174816, 2235844, 2307968, 2317312, 2407832, 2485504, 2527616, 2751808, 2883062, 2888704, 2976064, 3001544, 3098368, 3294928, 3401216, 3430336, 3534076, 3548384, 3662848, 3694208, 3765632, 3912727, 3920384, 4038944, 4055296, 4213706, 4221952, 4349632, 4471688, 4615936, 4815664, 4971008, 5055232, 5503616, 5766124, 5952128, 6003088, 6196736, 6589856, 6802432, 6860672, 7068152, 7096768, 7388416, 7531264, 7825454, 7840768, 8077888, 8110592, 8427412, 8699264, 8943376, 9231872, 9631328, 9942016, 10110464, 11007232, 11532248, 11904256, 12006176, 12393472, 13179712, 13721344, 14136304, 14193536, 14776832, 15062528, 15650908, 16155776, 16221184, 16854824, 17398528, 17886752, 18463744, 19262656, 20220928, 22014464, 23064496, 23808512, 24012352, 26359424, 27389089, 27442688, 28272608, 28387072, 29553664, 30125056, 31301816, 32311552, 33709648, 34797056, 35773504, 38525312, 44028928, 46128992, 47617024, 48024704, 52718848, 54778178, 54885376, 56545216, 56774144, 62603632, 64623104, 67419296, 69594112, 71547008, 77050624, 92257984, 96049408, 105437696, 109556356, 113090432, 113548288, 125207264, 129246208, 134838592, 143094016, 154101248, 184515968, 192098816, 210875392, 219112712, 226180864, 250414528, 269677184, 286188032, 308202496, 369031936, 384197632, 438225424, 452361728, 500829056, 539354368, 572376064, 738063872, 876450848, 904723456, 1001658112, 1078708736, 1476127744, 1752901696, 2003316224, 2157417472, 3505803392, 4006632448, 7011606784, 14023213568, 28046427136]

約数ペア:

[(1, 28046427136), (2, 14023213568), (4, 7011606784), (7, 4006632448), (8, 3505803392), (13, 2157417472), (14, 2003316224), (16, 1752901696), (19, 1476127744), (26, 1078708736), (28, 1001658112), (31, 904723456), (32, 876450848), (38, 738063872), (49, 572376064), (52, 539354368), (56, 500829056), (62, 452361728), (64, 438225424), (73, 384197632), (76, 369031936), (91, 308202496), (98, 286188032), (104, 269677184), (112, 250414528), (124, 226180864), (128, 219112712), (133, 210875392), (146, 192098816), (152, 184515968), (182, 154101248), (196, 143094016), (208, 134838592), (217, 129246208), (224, 125207264), (247, 113548288), (248, 113090432), (256, 109556356), (266, 105437696), (292, 96049408), (304, 92257984), (364, 77050624), (392, 71547008), (403, 69594112), (416, 67419296), (434, 64623104), (448, 62603632), (494, 56774144), (496, 56545216), (511, 54885376), (512, 54778178), (532, 52718848), (584, 48024704), (589, 47617024), (608, 46128992), (637, 44028928), (728, 38525312), (784, 35773504), (806, 34797056), (832, 33709648), (868, 32311552), (896, 31301816), (931, 30125056), (949, 29553664), (988, 28387072), (992, 28272608), (1022, 27442688), (1024, 27389089), (1064, 26359424), (1168, 24012352), (1178, 23808512), (1216, 23064496), (1274, 22014464), (1387, 20220928), (1456, 19262656), (1519, 18463744), (1568, 17886752), (1612, 17398528), (1664, 16854824), (1729, 16221184), (1736, 16155776), (1792, 15650908), (1862, 15062528), (1898, 14776832), (1976, 14193536), (1984, 14136304), (2044, 13721344), (2128, 13179712), (2263, 12393472), (2336, 12006176), (2356, 11904256), (2432, 11532248), (2548, 11007232), (2774, 10110464), (2821, 9942016), (2912, 9631328), (3038, 9231872), (3136, 8943376), (3224, 8699264), (3328, 8427412), (3458, 8110592), (3472, 8077888), (3577, 7840768), (3584, 7825454), (3724, 7531264), (3796, 7388416), (3952, 7096768), (3968, 7068152), (4088, 6860672), (4123, 6802432), (4256, 6589856), (4526, 6196736), (4672, 6003088), (4712, 5952128), (4864, 5766124), (5096, 5503616), (5548, 5055232), (5642, 4971008), (5824, 4815664), (6076, 4615936), (6272, 4471688), (6448, 4349632), (6643, 4221952), (6656, 4213706), (6916, 4055296), (6944, 4038944), (7154, 3920384), (7168, 3912727), (7448, 3765632), (7592, 3694208), (7657, 3662848), (7904, 3548384), (7936, 3534076), (8176, 3430336), (8246, 3401216), (8512, 3294928), (9052, 3098368), (9344, 3001544), (9424, 2976064), (9709, 2888704), (9728, 2883062), (10192, 2751808), (11096, 2527616), (11284, 2485504), (11648, 2407832), (12103, 2317312), (12152, 2307968), (12544, 2235844), (12896, 2174816), (13286, 2110976), (13312, 2106853), (13832, 2027648), (13888, 2019472), (14308, 1960192), (14896, 1882816), (15184, 1847104), (15314, 1831424), (15808, 1774192), (15841, 1770496), (15872, 1767038), (16352, 1715168), (16492, 1700608), (17024, 1647464), (18031, 1555456), (18104, 1549184), (18688, 1500772), (18848, 1488032), (19418, 1444352), (19456, 1441531), (19747, 1420288), (20384, 1375904), (22192, 1263808), (22568, 1242752), (23296, 1203916), (24206, 1158656), (24304, 1153984), (25088, 1117922), (25792, 1087408), (26572, 1055488), (27664, 1013824), (27776, 1009736), (28616, 980096), (28861, 971776), (29419, 953344), (29792, 941408), (30368, 923552), (30628, 915712), (31616, 887096), (31682, 885248), (31744, 883519), (32704, 857584), (32984, 850304), (34048, 823732), (36062, 777728), (36208, 774592), (37376, 750386), (37696, 744016), (38836, 722176), (39494, 710144), (40768, 687952), (42997, 652288), (44384, 631904), (45136, 621376), (46501, 603136), (46592, 601958), (48412, 579328), (48608, 576992), (50176, 558961), (51584, 543704), (53144, 527744), (53599, 523264), (55328, 506912), (55552, 504868), (57232, 490048), (57722, 485888), (58838, 476672), (59584, 470704), (60736, 461776), (61256, 457856), (63232, 443548), (63364, 442624), (65408, 428792), (65968, 425152), (67963, 412672), (68096, 411866), (72124, 388864), (72416, 387296), (74752, 375193), (75392, 372008), (77672, 361088), (78988, 355072), (81536, 343976), (85994, 326144), (88768, 315952), (90272, 310688), (93002, 301568), (93184, 300979), (96824, 289664), (97216, 288496), (103168, 271852), (106288, 263872), (107198, 261632), (110656, 253456), (110887, 252928), (111104, 252434), (114464, 245024), (115444, 242944), (117676, 238336), (119168, 235352), (121472, 230888), (122512, 228928), (126217, 222208), (126464, 221774), (126728, 221312), (130816, 214396), (131936, 212576), (135926, 206336), (136192, 205933), (144248, 194432), (144832, 193648), (150784, 186004), (155344, 180544), (157976, 177536), (163072, 171988)]