40196891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7187}}^1$

素因数の和:7258

約数の個数: 16

約数和(自身を含む): 49683456

約数和(自身を除く): 9486565

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 7187, 50309, 122179, 337789, 855253, 2364523, 5742413, 40196891]

約数ペア:

[(1, 40196891), (7, 5742413), (17, 2364523), (47, 855253), (119, 337789), (329, 122179), (799, 50309), (5593, 7187)]