2568132016

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{839}}^1\times {\mathrm{1693}}^1$

素因数の和:2653

約数の個数: 40

約数和(自身を含む): 5028740640

約数和(自身を除く): 2460608624

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 839, 904, 1678, 1693, 1808, 3356, 3386, 6712, 6772, 13424, 13544, 27088, 94807, 189614, 191309, 379228, 382618, 758456, 765236, 1420427, 1516912, 1530472, 2840854, 3060944, 5681708, 11363416, 22726832, 160508251, 321016502, 642033004, 1284066008, 2568132016]

約数ペア:

[(1, 2568132016), (2, 1284066008), (4, 642033004), (8, 321016502), (16, 160508251), (113, 22726832), (226, 11363416), (452, 5681708), (839, 3060944), (904, 2840854), (1678, 1530472), (1693, 1516912), (1808, 1420427), (3356, 765236), (3386, 758456), (6712, 382618), (6772, 379228), (13424, 191309), (13544, 189614), (27088, 94807)]