28646216

素因数分解:

$2^3\times {\mathrm{1657}}^1\times {\mathrm{2161}}^1$

素因数の和:3824

約数の個数: 16

約数和(自身を含む): 53768940

約数和(自身を除く): 25122724

約数列:

[1, 2, 4, 8, 1657, 2161, 3314, 4322, 6628, 8644, 13256, 17288, 3580777, 7161554, 14323108, 28646216]

約数ペア:

[(1, 28646216), (2, 14323108), (4, 7161554), (8, 3580777), (1657, 17288), (2161, 13256), (3314, 8644), (4322, 6628)]