71327404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4391}}^1$

素因数の和:4557

約数の個数: 24

約数和(自身を含む): 129862656

約数和(自身を除く): 58535252

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 4391, 8122, 8782, 16244, 17564, 136121, 272242, 544484, 575221, 1150442, 2300884, 17831851, 35663702, 71327404]

約数ペア:

[(1, 71327404), (2, 35663702), (4, 17831851), (31, 2300884), (62, 1150442), (124, 575221), (131, 544484), (262, 272242), (524, 136121), (4061, 17564), (4391, 16244), (8122, 8782)]