71353172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^2\times {\mathrm{127}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 138518016

約数和(自身を除く): 67164844

約数列:

[1, 2, 4, 11, 22, 44, 113, 127, 226, 254, 452, 508, 1243, 1397, 2486, 2794, 4972, 5588, 12769, 14351, 25538, 28702, 51076, 57404, 140459, 157861, 280918, 315722, 561836, 631444, 1621663, 3243326, 6486652, 17838293, 35676586, 71353172]

約数ペア:

[(1, 71353172), (2, 35676586), (4, 17838293), (11, 6486652), (22, 3243326), (44, 1621663), (113, 631444), (127, 561836), (226, 315722), (254, 280918), (452, 157861), (508, 140459), (1243, 57404), (1397, 51076), (2486, 28702), (2794, 25538), (4972, 14351), (5588, 12769)]