71942138

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 109239360

約数和(自身を除く): 37297222

約数列:

[1, 2, 151, 211, 302, 422, 1129, 2258, 31861, 63722, 170479, 238219, 340958, 476438, 35971069, 71942138]

約数ペア:

[(1, 71942138), (2, 35971069), (151, 476438), (211, 340958), (302, 238219), (422, 170479), (1129, 63722), (2258, 31861)]