71628310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32411}}^1$

素因数の和:32448

約数の個数: 32

約数和(自身を含む): 147020832

約数和(自身を除く): 75392522

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 32411, 64822, 162055, 324110, 421343, 550987, 842686, 1101974, 2106715, 2754935, 4213430, 5509870, 7162831, 14325662, 35814155, 71628310]

約数ペア:

[(1, 71628310), (2, 35814155), (5, 14325662), (10, 7162831), (13, 5509870), (17, 4213430), (26, 2754935), (34, 2106715), (65, 1101974), (85, 842686), (130, 550987), (170, 421343), (221, 324110), (442, 162055), (1105, 64822), (2210, 32411)]