65287378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{147709}}^1$

素因数の和:147741

約数の個数: 16

約数和(自身を含む): 111668760

約数和(自身を除く): 46381382

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 147709, 295418, 1920217, 2511053, 3840434, 5022106, 32643689, 65287378]

約数ペア:

[(1, 65287378), (2, 32643689), (13, 5022106), (17, 3840434), (26, 2511053), (34, 1920217), (221, 295418), (442, 147709)]