68675842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{7499}}^1$

素因数の和:7761

約数の個数: 16

約数和(自身を含む): 108900000

約数和(自身を除く): 40224158

約数列:

[1, 2, 19, 38, 241, 482, 4579, 7499, 9158, 14998, 142481, 284962, 1807259, 3614518, 34337921, 68675842]

約数ペア:

[(1, 68675842), (2, 34337921), (19, 3614518), (38, 1807259), (241, 284962), (482, 142481), (4579, 14998), (7499, 9158)]