72635524

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107449}}^1$

素因数の和:107479

約数の個数: 18

約数和(自身を含む): 137643450

約数和(自身を除く): 65007926

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 107449, 214898, 429796, 1396837, 2793674, 5587348, 18158881, 36317762, 72635524]

約数ペア:

[(1, 72635524), (2, 36317762), (4, 18158881), (13, 5587348), (26, 2793674), (52, 1396837), (169, 429796), (338, 214898), (676, 107449)]