68468456

素因数分解:

$2^3\times 7^1\times {\mathrm{1222651}}^1$

素因数の和:1222664

約数の個数: 16

約数和(自身を含む): 146718240

約数和(自身を除く): 78249784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1222651, 2445302, 4890604, 8558557, 9781208, 17117114, 34234228, 68468456]

約数ペア:

[(1, 68468456), (2, 34234228), (4, 17117114), (7, 9781208), (8, 8558557), (14, 4890604), (28, 2445302), (56, 1222651)]