68912858

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{10771}}^1$

素因数の和:11237

約数の個数: 16

約数和(自身を含む): 118405824

約数和(自身を除く): 49492966

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 10771, 21542, 75397, 150794, 4922347, 9844694, 34456429, 68912858]

約数ペア:

[(1, 68912858), (2, 34456429), (7, 9844694), (14, 4922347), (457, 150794), (914, 75397), (3199, 21542), (6398, 10771)]