28347574528

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2393

約数の個数: 288

約数和(自身を含む): 76150609920

約数和(自身を除く): 47803035392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 91, 104, 112, 119, 124, 128, 136, 182, 208, 217, 221, 224, 238, 248, 256, 272, 364, 403, 416, 434, 442, 448, 476, 496, 527, 544, 728, 806, 832, 868, 884, 896, 952, 992, 1054, 1088, 1456, 1547, 1612, 1664, 1736, 1768, 1792, 1904, 1984, 2108, 2176, 2309, 2821, 2912, 3094, 3224, 3328, 3472, 3536, 3689, 3808, 3968, 4216, 4352, 4618, 5642, 5824, 6188, 6448, 6851, 6944, 7072, 7378, 7616, 7936, 8432, 9236, 11284, 11648, 12376, 12896, 13702, 13888, 14144, 14756, 15232, 16163, 16864, 18472, 22568, 23296, 24752, 25792, 27404, 27776, 28288, 29512, 30017, 30464, 32326, 33728, 36944, 39253, 45136, 47957, 49504, 51584, 54808, 55552, 56576, 59024, 60034, 64652, 67456, 71579, 73888, 78506, 90272, 95914, 99008, 103168, 109616, 118048, 120068, 129304, 134912, 143158, 147776, 157012, 180544, 191828, 198016, 210119, 219232, 236096, 240136, 258608, 274771, 286316, 295552, 314024, 361088, 383656, 396032, 420238, 438464, 472192, 480272, 501053, 510289, 517216, 549542, 572632, 591104, 628048, 722176, 767312, 840476, 876928, 930527, 944384, 960544, 1002106, 1020578, 1034432, 1099084, 1145264, 1216843, 1256096, 1534624, 1680952, 1753856, 1861054, 1921088, 2004212, 2041156, 2068864, 2198168, 2290528, 2433686, 2512192, 3069248, 3361904, 3572023, 3722108, 3842176, 4008424, 4082312, 4137728, 4396336, 4581056, 4867372, 5024384, 6138496, 6513689, 6723808, 7144046, 7444216, 7684352, 8016848, 8164624, 8517901, 8792672, 9162112, 9734744, 10048768, 12276992, 13027378, 13447616, 14288092, 14888432, 15818959, 16033696, 16329248, 17035802, 17585344, 18324224, 19469488, 26054756, 26895232, 28576184, 29776864, 31637918, 32067392, 32658496, 34071604, 35170688, 38938976, 52109512, 53790464, 57152368, 59553728, 63275836, 64134784, 65316992, 68143208, 70341376, 77877952, 104219024, 110732713, 114304736, 119107456, 126551672, 128269568, 130633984, 136286416, 155755904, 208438048, 221465426, 228609472, 238214912, 253103344, 272572832, 311511808, 416876096, 442930852, 457218944, 506206688, 545145664, 833752192, 885861704, 914437888, 1012413376, 1090291328, 1667504384, 1771723408, 2024826752, 2180582656, 3543446816, 4049653504, 7086893632, 14173787264, 28347574528]

約数ペア:

[(1, 28347574528), (2, 14173787264), (4, 7086893632), (7, 4049653504), (8, 3543446816), (13, 2180582656), (14, 2024826752), (16, 1771723408), (17, 1667504384), (26, 1090291328), (28, 1012413376), (31, 914437888), (32, 885861704), (34, 833752192), (52, 545145664), (56, 506206688), (62, 457218944), (64, 442930852), (68, 416876096), (91, 311511808), (104, 272572832), (112, 253103344), (119, 238214912), (124, 228609472), (128, 221465426), (136, 208438048), (182, 155755904), (208, 136286416), (217, 130633984), (221, 128269568), (224, 126551672), (238, 119107456), (248, 114304736), (256, 110732713), (272, 104219024), (364, 77877952), (403, 70341376), (416, 68143208), (434, 65316992), (442, 64134784), (448, 63275836), (476, 59553728), (496, 57152368), (527, 53790464), (544, 52109512), (728, 38938976), (806, 35170688), (832, 34071604), (868, 32658496), (884, 32067392), (896, 31637918), (952, 29776864), (992, 28576184), (1054, 26895232), (1088, 26054756), (1456, 19469488), (1547, 18324224), (1612, 17585344), (1664, 17035802), (1736, 16329248), (1768, 16033696), (1792, 15818959), (1904, 14888432), (1984, 14288092), (2108, 13447616), (2176, 13027378), (2309, 12276992), (2821, 10048768), (2912, 9734744), (3094, 9162112), (3224, 8792672), (3328, 8517901), (3472, 8164624), (3536, 8016848), (3689, 7684352), (3808, 7444216), (3968, 7144046), (4216, 6723808), (4352, 6513689), (4618, 6138496), (5642, 5024384), (5824, 4867372), (6188, 4581056), (6448, 4396336), (6851, 4137728), (6944, 4082312), (7072, 4008424), (7378, 3842176), (7616, 3722108), (7936, 3572023), (8432, 3361904), (9236, 3069248), (11284, 2512192), (11648, 2433686), (12376, 2290528), (12896, 2198168), (13702, 2068864), (13888, 2041156), (14144, 2004212), (14756, 1921088), (15232, 1861054), (16163, 1753856), (16864, 1680952), (18472, 1534624), (22568, 1256096), (23296, 1216843), (24752, 1145264), (25792, 1099084), (27404, 1034432), (27776, 1020578), (28288, 1002106), (29512, 960544), (30017, 944384), (30464, 930527), (32326, 876928), (33728, 840476), (36944, 767312), (39253, 722176), (45136, 628048), (47957, 591104), (49504, 572632), (51584, 549542), (54808, 517216), (55552, 510289), (56576, 501053), (59024, 480272), (60034, 472192), (64652, 438464), (67456, 420238), (71579, 396032), (73888, 383656), (78506, 361088), (90272, 314024), (95914, 295552), (99008, 286316), (103168, 274771), (109616, 258608), (118048, 240136), (120068, 236096), (129304, 219232), (134912, 210119), (143158, 198016), (147776, 191828), (157012, 180544)]