65471172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419687}}^1$

素因数の和:419707

約数の個数: 24

約数和(自身を含む): 164517696

約数和(自身を除く): 99046524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 419687, 839374, 1259061, 1678748, 2518122, 5036244, 5455931, 10911862, 16367793, 21823724, 32735586, 65471172]

約数ペア:

[(1, 65471172), (2, 32735586), (3, 21823724), (4, 16367793), (6, 10911862), (12, 5455931), (13, 5036244), (26, 2518122), (39, 1678748), (52, 1259061), (78, 839374), (156, 419687)]