64116572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{94847}}^1$

素因数の和:94877

約数の個数: 18

約数和(自身を含む): 121500288

約数和(自身を除く): 57383716

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 94847, 189694, 379388, 1233011, 2466022, 4932044, 16029143, 32058286, 64116572]

約数ペア:

[(1, 64116572), (2, 32058286), (4, 16029143), (13, 4932044), (26, 2466022), (52, 1233011), (169, 379388), (338, 189694), (676, 94847)]