68508734

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{80221}}^1$

素因数の和:80291

約数の個数: 16

約数和(自身を含む): 119370336

約数和(自身を除く): 50861602

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 80221, 160442, 561547, 1123094, 4893481, 9786962, 34254367, 68508734]

約数ペア:

[(1, 68508734), (2, 34254367), (7, 9786962), (14, 4893481), (61, 1123094), (122, 561547), (427, 160442), (854, 80221)]