28522072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{82913}}^1$

素因数の和:82962

約数の個数: 16

約数和(自身を含む): 54723240

約数和(自身を除く): 26201168

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 82913, 165826, 331652, 663304, 3565259, 7130518, 14261036, 28522072]

約数ペア:

[(1, 28522072), (2, 14261036), (4, 7130518), (8, 3565259), (43, 663304), (86, 331652), (172, 165826), (344, 82913)]