68804962

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 104712192

約数和(自身を除く): 35907230

約数列:

[1, 2, 137, 151, 274, 302, 1663, 3326, 20687, 41374, 227831, 251113, 455662, 502226, 34402481, 68804962]

約数ペア:

[(1, 68804962), (2, 34402481), (137, 502226), (151, 455662), (274, 251113), (302, 227831), (1663, 41374), (3326, 20687)]