71916878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{6551}}^1$

素因数の和:7063

約数の個数: 16

約数和(自身を含む): 117936000

約数和(自身を除く): 46019122

約数列:

[1, 2, 11, 22, 499, 998, 5489, 6551, 10978, 13102, 72061, 144122, 3268949, 6537898, 35958439, 71916878]

約数ペア:

[(1, 71916878), (2, 35958439), (11, 6537898), (22, 3268949), (499, 144122), (998, 72061), (5489, 13102), (6551, 10978)]