68896137490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10953281}}^1$

素因数の和:10953342

約数の個数: 32

約数和(自身を含む): 134856807984

約数和(自身を除く): 65960670494

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 10953281, 21906562, 54766405, 109532810, 186205777, 372411554, 405271397, 810542794, 931028885, 1862057770, 2026356985, 4052713970, 6889613749, 13779227498, 34448068745, 68896137490]

約数ペア:

[(1, 68896137490), (2, 34448068745), (5, 13779227498), (10, 6889613749), (17, 4052713970), (34, 2026356985), (37, 1862057770), (74, 931028885), (85, 810542794), (170, 405271397), (185, 372411554), (370, 186205777), (629, 109532810), (1258, 54766405), (3145, 21906562), (6290, 10953281)]