57222724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{84649}}^1$

素因数の和:84679

約数の個数: 18

約数和(自身を含む): 108436650

約数和(自身を除く): 51213926

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 84649, 169298, 338596, 1100437, 2200874, 4401748, 14305681, 28611362, 57222724]

約数ペア:

[(1, 57222724), (2, 28611362), (4, 14305681), (13, 4401748), (26, 2200874), (52, 1100437), (169, 338596), (338, 169298), (676, 84649)]