68545238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{2063}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 105883200

約数和(自身を除く): 37337962

約数列:

[1, 2, 37, 74, 449, 898, 2063, 4126, 16613, 33226, 76331, 152662, 926287, 1852574, 34272619, 68545238]

約数ペア:

[(1, 68545238), (2, 34272619), (37, 1852574), (74, 926287), (449, 152662), (898, 76331), (2063, 33226), (4126, 16613)]