57764876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{85451}}^1$

素因数の和:85481

約数の個数: 18

約数和(自身を含む): 109464012

約数和(自身を除く): 51699136

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 85451, 170902, 341804, 1110863, 2221726, 4443452, 14441219, 28882438, 57764876]

約数ペア:

[(1, 57764876), (2, 28882438), (4, 14441219), (13, 4443452), (26, 2221726), (52, 1110863), (169, 341804), (338, 170902), (676, 85451)]