57291676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{84751}}^1$

素因数の和:84781

約数の個数: 18

約数和(自身を含む): 108567312

約数和(自身を除く): 51275636

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 84751, 169502, 339004, 1101763, 2203526, 4407052, 14322919, 28645838, 57291676]

約数ペア:

[(1, 57291676), (2, 28645838), (4, 14322919), (13, 4407052), (26, 2203526), (52, 1101763), (169, 339004), (338, 169502), (676, 84751)]