26590712

素因数分解:

$2^3\times {\mathrm{499}}^1\times {\mathrm{6661}}^1$

素因数の和:7166

約数の個数: 16

約数和(自身を含む): 49965000

約数和(自身を除く): 23374288

約数列:

[1, 2, 4, 8, 499, 998, 1996, 3992, 6661, 13322, 26644, 53288, 3323839, 6647678, 13295356, 26590712]

約数ペア:

[(1, 26590712), (2, 13295356), (4, 6647678), (8, 3323839), (499, 53288), (998, 26644), (1996, 13322), (3992, 6661)]