68447522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21757}}^1$

素因数の和:21794

約数の個数: 24

約数和(自身を含む): 121540188

約数和(自身を除く): 53092666

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 21757, 43514, 239327, 282841, 478654, 565682, 2632597, 3111251, 5265194, 6222502, 34223761, 68447522]

約数ペア:

[(1, 68447522), (2, 34223761), (11, 6222502), (13, 5265194), (22, 3111251), (26, 2632597), (121, 565682), (143, 478654), (242, 282841), (286, 239327), (1573, 43514), (3146, 21757)]