78915998

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{14057}}^1$

素因数の和:14467

約数の個数: 16

約数和(自身を含む): 135631584

約数和(自身を除く): 56715586

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 14057, 28114, 98399, 196798, 5636857, 11273714, 39457999, 78915998]

約数ペア:

[(1, 78915998), (2, 39457999), (7, 11273714), (14, 5636857), (401, 196798), (802, 98399), (2807, 28114), (5614, 14057)]