69396808

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{51329}}^1$

素因数の和:51361

約数の個数: 24

約数和(自身を含む): 140900850

約数和(自身を除く): 71504042

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 51329, 102658, 205316, 410632, 667277, 1334554, 2669108, 5338216, 8674601, 17349202, 34698404, 69396808]

約数ペア:

[(1, 69396808), (2, 34698404), (4, 17349202), (8, 8674601), (13, 5338216), (26, 2669108), (52, 1334554), (104, 667277), (169, 410632), (338, 205316), (676, 102658), (1352, 51329)]