26137588

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2087}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 47706624

約数和(自身を除く): 21569036

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 2087, 3131, 4174, 6262, 8348, 12524, 64697, 129394, 210787, 258788, 421574, 843148, 6534397, 13068794, 26137588]

約数ペア:

[(1, 26137588), (2, 13068794), (4, 6534397), (31, 843148), (62, 421574), (101, 258788), (124, 210787), (202, 129394), (404, 64697), (2087, 12524), (3131, 8348), (4174, 6262)]