40863524

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{60449}}^1$

素因数の和:60479

約数の個数: 18

約数和(自身を含む): 77436450

約数和(自身を除く): 36572926

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 60449, 120898, 241796, 785837, 1571674, 3143348, 10215881, 20431762, 40863524]

約数ペア:

[(1, 40863524), (2, 20431762), (4, 10215881), (13, 3143348), (26, 1571674), (52, 785837), (169, 241796), (338, 120898), (676, 60449)]