68386376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{502841}}^1$

素因数の和:502864

約数の個数: 16

約数和(自身を含む): 135767340

約数和(自身を除く): 67380964

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 502841, 1005682, 2011364, 4022728, 8548297, 17096594, 34193188, 68386376]

約数ペア:

[(1, 68386376), (2, 34193188), (4, 17096594), (8, 8548297), (17, 4022728), (34, 2011364), (68, 1005682), (136, 502841)]