75440924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{111599}}^1$

素因数の和:111629

約数の個数: 18

約数和(自身を含む): 142959600

約数和(自身を除く): 67518676

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 111599, 223198, 446396, 1450787, 2901574, 5803148, 18860231, 37720462, 75440924]

約数ペア:

[(1, 75440924), (2, 37720462), (4, 18860231), (13, 5803148), (26, 2901574), (52, 1450787), (169, 446396), (338, 223198), (676, 111599)]