66918998

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{881}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 101542896

約数和(自身を除く): 34623898

約数列:

[1, 2, 163, 233, 326, 466, 881, 1762, 37979, 75958, 143603, 205273, 287206, 410546, 33459499, 66918998]

約数ペア:

[(1, 66918998), (2, 33459499), (163, 410546), (233, 287206), (326, 205273), (466, 143603), (881, 75958), (1762, 37979)]