71173124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10303}}^1$

素因数の和:10475

約数の個数: 24

約数和(自身を含む): 136754688

約数和(自身を除く): 65581564

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 10303, 20606, 41212, 113333, 226666, 453332, 1617571, 3235142, 6470284, 17793281, 35586562, 71173124]

約数ペア:

[(1, 71173124), (2, 35586562), (4, 17793281), (11, 6470284), (22, 3235142), (44, 1617571), (157, 453332), (314, 226666), (628, 113333), (1727, 41212), (3454, 20606), (6908, 10303)]