68919886

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{37579}}^1$

素因数の和:37719

約数の個数: 16

約数和(自身を含む): 119053440

約数和(自身を除く): 50133554

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 37579, 75158, 263053, 526106, 4922849, 9845698, 34459943, 68919886]

約数ペア:

[(1, 68919886), (2, 34459943), (7, 9845698), (14, 4922849), (131, 526106), (262, 263053), (917, 75158), (1834, 37579)]