71357396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{1409}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 136442880

約数和(自身を除く): 65085484

約数列:

[1, 2, 4, 11, 22, 44, 1151, 1409, 2302, 2818, 4604, 5636, 12661, 15499, 25322, 30998, 50644, 61996, 1621759, 3243518, 6487036, 17839349, 35678698, 71357396]

約数ペア:

[(1, 71357396), (2, 35678698), (4, 17839349), (11, 6487036), (22, 3243518), (44, 1621759), (1151, 61996), (1409, 50644), (2302, 30998), (2818, 25322), (4604, 15499), (5636, 12661)]