25920644

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{6397}}^1$

素因数の和:7414

約数の個数: 12

約数和(自身を含む): 45413004

約数和(自身を除く): 19492360

約数列:

[1, 2, 4, 1013, 2026, 4052, 6397, 12794, 25588, 6480161, 12960322, 25920644]

約数ペア:

[(1, 25920644), (2, 12960322), (4, 6480161), (1013, 25588), (2026, 12794), (4052, 6397)]