28258127872

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 416

約数和(自身を含む): 71336401920

約数和(自身を除く): 43078274048

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 31, 32, 34, 38, 52, 53, 62, 64, 68, 76, 104, 106, 124, 128, 136, 152, 208, 212, 221, 247, 248, 256, 272, 304, 323, 403, 416, 424, 442, 494, 496, 512, 527, 544, 589, 608, 646, 689, 806, 832, 848, 884, 901, 988, 992, 1007, 1024, 1054, 1088, 1178, 1216, 1292, 1378, 1612, 1643, 1664, 1696, 1768, 1802, 1976, 1984, 2014, 2048, 2108, 2176, 2356, 2432, 2584, 2756, 3224, 3286, 3328, 3392, 3536, 3604, 3952, 3968, 4028, 4096, 4199, 4216, 4352, 4712, 4864, 5168, 5512, 6448, 6572, 6656, 6784, 6851, 7072, 7208, 7657, 7904, 7936, 8056, 8398, 8432, 8704, 9424, 9728, 10013, 10336, 11024, 11713, 12896, 13091, 13144, 13312, 13568, 13702, 14144, 14416, 15314, 15808, 15872, 16112, 16796, 16864, 17119, 17408, 18848, 19456, 20026, 20672, 21359, 22048, 23426, 25792, 26182, 26288, 26624, 27136, 27404, 27931, 28288, 28832, 30628, 31217, 31616, 31744, 32224, 33592, 33728, 34238, 34816, 37696, 38912, 40052, 41344, 42718, 44096, 46852, 51584, 52364, 52576, 53248, 54272, 54808, 55862, 56576, 57664, 61256, 62434, 63232, 63488, 64448, 67184, 67456, 68476, 69632, 75392, 77824, 80104, 82688, 85436, 88192, 93704, 103168, 104728, 105152, 108544, 109616, 111724, 113152, 115328, 122512, 124868, 126464, 126976, 128896, 130169, 134368, 134912, 136952, 150784, 160208, 165376, 170872, 176384, 187408, 206336, 209456, 210304, 217088, 219232, 222547, 223448, 226304, 230656, 245024, 249736, 252928, 257792, 260338, 268736, 269824, 273904, 301568, 320416, 330752, 341744, 352768, 363103, 374816, 405821, 412672, 418912, 420608, 438464, 445094, 446896, 452608, 461312, 490048, 499472, 505856, 515584, 520676, 530689, 537472, 539648, 547808, 603136, 640832, 661504, 683488, 705536, 726206, 749632, 811642, 825344, 837824, 841216, 876928, 890188, 893792, 905216, 922624, 980096, 998944, 1011712, 1031168, 1041352, 1061378, 1074944, 1079296, 1095616, 1206272, 1281664, 1323008, 1366976, 1411072, 1452412, 1499264, 1623284, 1650688, 1675648, 1682432, 1753856, 1780376, 1787584, 1845248, 1960192, 1997888, 2062336, 2082704, 2122756, 2149888, 2158592, 2191232, 2412544, 2563328, 2733952, 2822144, 2904824, 2998528, 3246568, 3351296, 3364864, 3507712, 3560752, 3575168, 3690496, 3920384, 3995776, 4124672, 4165408, 4245512, 4299776, 4382464, 5126656, 5467904, 5809648, 5997056, 6493136, 6702592, 6729728, 6898957, 7015424, 7121504, 7150336, 7840768, 7991552, 8330816, 8491024, 8599552, 8764928, 10253312, 10935808, 11619296, 11994112, 12986272, 13405184, 13797914, 14030848, 14243008, 14300672, 15681536, 15983104, 16661632, 16982048, 17199104, 17529856, 20506624, 21871616, 23238592, 23988224, 25972544, 26810368, 27595828, 28061696, 28486016, 28601344, 31363072, 31966208, 33323264, 33964096, 35059712, 41013248, 43743232, 46477184, 47976448, 51945088, 53620736, 55191656, 56972032, 57202688, 63932416, 66646528, 67928192, 70119424, 87486464, 92954368, 103890176, 110383312, 113944064, 114405376, 127864832, 133293056, 135856384, 185908736, 207780352, 220766624, 227888128, 266586112, 271712768, 371817472, 415560704, 441533248, 455776256, 533172224, 543425536, 743634944, 831121408, 883066496, 911552512, 1086851072, 1487269888, 1662242816, 1766132992, 2173702144, 3532265984, 7064531968, 14129063936, 28258127872]

約数ペア:

[(1, 28258127872), (2, 14129063936), (4, 7064531968), (8, 3532265984), (13, 2173702144), (16, 1766132992), (17, 1662242816), (19, 1487269888), (26, 1086851072), (31, 911552512), (32, 883066496), (34, 831121408), (38, 743634944), (52, 543425536), (53, 533172224), (62, 455776256), (64, 441533248), (68, 415560704), (76, 371817472), (104, 271712768), (106, 266586112), (124, 227888128), (128, 220766624), (136, 207780352), (152, 185908736), (208, 135856384), (212, 133293056), (221, 127864832), (247, 114405376), (248, 113944064), (256, 110383312), (272, 103890176), (304, 92954368), (323, 87486464), (403, 70119424), (416, 67928192), (424, 66646528), (442, 63932416), (494, 57202688), (496, 56972032), (512, 55191656), (527, 53620736), (544, 51945088), (589, 47976448), (608, 46477184), (646, 43743232), (689, 41013248), (806, 35059712), (832, 33964096), (848, 33323264), (884, 31966208), (901, 31363072), (988, 28601344), (992, 28486016), (1007, 28061696), (1024, 27595828), (1054, 26810368), (1088, 25972544), (1178, 23988224), (1216, 23238592), (1292, 21871616), (1378, 20506624), (1612, 17529856), (1643, 17199104), (1664, 16982048), (1696, 16661632), (1768, 15983104), (1802, 15681536), (1976, 14300672), (1984, 14243008), (2014, 14030848), (2048, 13797914), (2108, 13405184), (2176, 12986272), (2356, 11994112), (2432, 11619296), (2584, 10935808), (2756, 10253312), (3224, 8764928), (3286, 8599552), (3328, 8491024), (3392, 8330816), (3536, 7991552), (3604, 7840768), (3952, 7150336), (3968, 7121504), (4028, 7015424), (4096, 6898957), (4199, 6729728), (4216, 6702592), (4352, 6493136), (4712, 5997056), (4864, 5809648), (5168, 5467904), (5512, 5126656), (6448, 4382464), (6572, 4299776), (6656, 4245512), (6784, 4165408), (6851, 4124672), (7072, 3995776), (7208, 3920384), (7657, 3690496), (7904, 3575168), (7936, 3560752), (8056, 3507712), (8398, 3364864), (8432, 3351296), (8704, 3246568), (9424, 2998528), (9728, 2904824), (10013, 2822144), (10336, 2733952), (11024, 2563328), (11713, 2412544), (12896, 2191232), (13091, 2158592), (13144, 2149888), (13312, 2122756), (13568, 2082704), (13702, 2062336), (14144, 1997888), (14416, 1960192), (15314, 1845248), (15808, 1787584), (15872, 1780376), (16112, 1753856), (16796, 1682432), (16864, 1675648), (17119, 1650688), (17408, 1623284), (18848, 1499264), (19456, 1452412), (20026, 1411072), (20672, 1366976), (21359, 1323008), (22048, 1281664), (23426, 1206272), (25792, 1095616), (26182, 1079296), (26288, 1074944), (26624, 1061378), (27136, 1041352), (27404, 1031168), (27931, 1011712), (28288, 998944), (28832, 980096), (30628, 922624), (31217, 905216), (31616, 893792), (31744, 890188), (32224, 876928), (33592, 841216), (33728, 837824), (34238, 825344), (34816, 811642), (37696, 749632), (38912, 726206), (40052, 705536), (41344, 683488), (42718, 661504), (44096, 640832), (46852, 603136), (51584, 547808), (52364, 539648), (52576, 537472), (53248, 530689), (54272, 520676), (54808, 515584), (55862, 505856), (56576, 499472), (57664, 490048), (61256, 461312), (62434, 452608), (63232, 446896), (63488, 445094), (64448, 438464), (67184, 420608), (67456, 418912), (68476, 412672), (69632, 405821), (75392, 374816), (77824, 363103), (80104, 352768), (82688, 341744), (85436, 330752), (88192, 320416), (93704, 301568), (103168, 273904), (104728, 269824), (105152, 268736), (108544, 260338), (109616, 257792), (111724, 252928), (113152, 249736), (115328, 245024), (122512, 230656), (124868, 226304), (126464, 223448), (126976, 222547), (128896, 219232), (130169, 217088), (134368, 210304), (134912, 209456), (136952, 206336), (150784, 187408), (160208, 176384), (165376, 170872)]