74522390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1549}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 142624800

約数和(自身を除く): 68102410

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 283, 566, 1415, 1549, 2830, 3098, 4811, 7745, 9622, 15490, 24055, 26333, 48110, 52666, 131665, 263330, 438367, 876734, 2191835, 4383670, 7452239, 14904478, 37261195, 74522390]

約数ペア:

[(1, 74522390), (2, 37261195), (5, 14904478), (10, 7452239), (17, 4383670), (34, 2191835), (85, 876734), (170, 438367), (283, 263330), (566, 131665), (1415, 52666), (1549, 48110), (2830, 26333), (3098, 24055), (4811, 15490), (7745, 9622)]