42113956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3719}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 78120000

約数和(自身を除く): 36006044

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 3719, 5662, 7438, 11324, 14876, 70661, 141322, 282644, 554131, 1108262, 2216524, 10528489, 21056978, 42113956]

約数ペア:

[(1, 42113956), (2, 21056978), (4, 10528489), (19, 2216524), (38, 1108262), (76, 554131), (149, 282644), (298, 141322), (596, 70661), (2831, 14876), (3719, 11324), (5662, 7438)]