68528228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1777}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 124260864

約数和(自身を除く): 55732636

約数列:

[1, 2, 4, 31, 62, 124, 311, 622, 1244, 1777, 3554, 7108, 9641, 19282, 38564, 55087, 110174, 220348, 552647, 1105294, 2210588, 17132057, 34264114, 68528228]

約数ペア:

[(1, 68528228), (2, 34264114), (4, 17132057), (31, 2210588), (62, 1105294), (124, 552647), (311, 220348), (622, 110174), (1244, 55087), (1777, 38564), (3554, 19282), (7108, 9641)]