12695212544

素因数分解:

$2^9\times 7^1\times {\mathrm{83}}^1\times {\mathrm{42677}}^1$

素因数の和:42785

約数の個数: 80

約数和(自身を含む): 29339247168

約数和(自身を除く): 16644034624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 512, 581, 664, 896, 1162, 1328, 1792, 2324, 2656, 3584, 4648, 5312, 9296, 10624, 18592, 21248, 37184, 42496, 42677, 74368, 85354, 148736, 170708, 297472, 298739, 341416, 597478, 682832, 1194956, 1365664, 2389912, 2731328, 3542191, 4779824, 5462656, 7084382, 9559648, 10925312, 14168764, 19119296, 21850624, 24795337, 28337528, 38238592, 49590674, 56675056, 76477184, 99181348, 113350112, 152954368, 198362696, 226700224, 396725392, 453400448, 793450784, 906800896, 1586901568, 1813601792, 3173803136, 6347606272, 12695212544]

約数ペア:

[(1, 12695212544), (2, 6347606272), (4, 3173803136), (7, 1813601792), (8, 1586901568), (14, 906800896), (16, 793450784), (28, 453400448), (32, 396725392), (56, 226700224), (64, 198362696), (83, 152954368), (112, 113350112), (128, 99181348), (166, 76477184), (224, 56675056), (256, 49590674), (332, 38238592), (448, 28337528), (512, 24795337), (581, 21850624), (664, 19119296), (896, 14168764), (1162, 10925312), (1328, 9559648), (1792, 7084382), (2324, 5462656), (2656, 4779824), (3584, 3542191), (4648, 2731328), (5312, 2389912), (9296, 1365664), (10624, 1194956), (18592, 682832), (21248, 597478), (37184, 341416), (42496, 298739), (42677, 297472), (74368, 170708), (85354, 148736)]