26956852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{39877}}^1$

素因数の和:39907

約数の個数: 18

約数和(自身を含む): 51083718

約数和(自身を除く): 24126866

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 39877, 79754, 159508, 518401, 1036802, 2073604, 6739213, 13478426, 26956852]

約数ペア:

[(1, 26956852), (2, 13478426), (4, 6739213), (13, 2073604), (26, 1036802), (52, 518401), (169, 159508), (338, 79754), (676, 39877)]