28853896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{212161}}^1$

素因数の和:212184

約数の個数: 16

約数和(自身を含む): 57283740

約数和(自身を除く): 28429844

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 212161, 424322, 848644, 1697288, 3606737, 7213474, 14426948, 28853896]

約数ペア:

[(1, 28853896), (2, 14426948), (4, 7213474), (8, 3606737), (17, 1697288), (34, 848644), (68, 424322), (136, 212161)]