68510998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{7481}}^1$

素因数の和:7743

約数の個数: 16

約数和(自身を含む): 108638640

約数和(自身を除く): 40127642

約数列:

[1, 2, 19, 38, 241, 482, 4579, 7481, 9158, 14962, 142139, 284278, 1802921, 3605842, 34255499, 68510998]

約数ペア:

[(1, 68510998), (2, 34255499), (19, 3605842), (38, 1802921), (241, 284278), (482, 142139), (4579, 14962), (7481, 9158)]