72602044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{255641}}^1$

素因数の和:255716

約数の個数: 12

約数和(自身を含む): 128843568

約数和(自身を除く): 56241524

約数列:

[1, 2, 4, 71, 142, 284, 255641, 511282, 1022564, 18150511, 36301022, 72602044]

約数ペア:

[(1, 72602044), (2, 36301022), (4, 18150511), (71, 1022564), (142, 511282), (284, 255641)]