67899722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{7331}}^1$

素因数の和:7765

約数の個数: 16

約数和(自身を含む): 111387744

約数和(自身を除く): 43488022

約数列:

[1, 2, 11, 22, 421, 842, 4631, 7331, 9262, 14662, 80641, 161282, 3086351, 6172702, 33949861, 67899722]

約数ペア:

[(1, 67899722), (2, 33949861), (11, 6172702), (22, 3086351), (421, 161282), (842, 80641), (4631, 14662), (7331, 9262)]