79400588

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{63419}}^1$

素因数の和:63736

約数の個数: 12

約数和(自身を含む): 139397160

約数和(自身を除く): 59996572

約数列:

[1, 2, 4, 313, 626, 1252, 63419, 126838, 253676, 19850147, 39700294, 79400588]

約数ペア:

[(1, 79400588), (2, 39700294), (4, 19850147), (313, 253676), (626, 126838), (1252, 63419)]