21527924432

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{5237}}^1$

素因数の和:5413

約数の個数: 120

約数和(自身を含む): 51046447104

約数和(自身を除く): 29518522672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 127, 136, 238, 254, 272, 289, 476, 508, 578, 889, 952, 1016, 1156, 1778, 1904, 2023, 2032, 2159, 2312, 3556, 4046, 4318, 4624, 5237, 7112, 8092, 8636, 10474, 14224, 15113, 16184, 17272, 20948, 30226, 32368, 34544, 36659, 36703, 41896, 60452, 73318, 73406, 83792, 89029, 120904, 146636, 146812, 178058, 241808, 256921, 293272, 293624, 356116, 513842, 586544, 587248, 623203, 665099, 712232, 1027684, 1246406, 1330198, 1424464, 1513493, 2055368, 2492812, 2660396, 3026986, 4110736, 4655693, 4985624, 5320792, 6053972, 9311386, 9971248, 10594451, 10641584, 11306683, 12107944, 18622772, 21188902, 22613366, 24215888, 37245544, 42377804, 45226732, 74491088, 79146781, 84755608, 90453464, 158293562, 169511216, 180906928, 192213611, 316587124, 384427222, 633174248, 768854444, 1266348496, 1345495277, 1537708888, 2690990554, 3075417776, 5381981108, 10763962216, 21527924432]

約数ペア:

[(1, 21527924432), (2, 10763962216), (4, 5381981108), (7, 3075417776), (8, 2690990554), (14, 1537708888), (16, 1345495277), (17, 1266348496), (28, 768854444), (34, 633174248), (56, 384427222), (68, 316587124), (112, 192213611), (119, 180906928), (127, 169511216), (136, 158293562), (238, 90453464), (254, 84755608), (272, 79146781), (289, 74491088), (476, 45226732), (508, 42377804), (578, 37245544), (889, 24215888), (952, 22613366), (1016, 21188902), (1156, 18622772), (1778, 12107944), (1904, 11306683), (2023, 10641584), (2032, 10594451), (2159, 9971248), (2312, 9311386), (3556, 6053972), (4046, 5320792), (4318, 4985624), (4624, 4655693), (5237, 4110736), (7112, 3026986), (8092, 2660396), (8636, 2492812), (10474, 2055368), (14224, 1513493), (15113, 1424464), (16184, 1330198), (17272, 1246406), (20948, 1027684), (30226, 712232), (32368, 665099), (34544, 623203), (36659, 587248), (36703, 586544), (41896, 513842), (60452, 356116), (73318, 293624), (73406, 293272), (83792, 256921), (89029, 241808), (120904, 178058), (146636, 146812)]