28132572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{180337}}^1$

素因数の和:180357

約数の個数: 24

約数和(自身を含む): 70692496

約数和(自身を除く): 42559924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 180337, 360674, 541011, 721348, 1082022, 2164044, 2344381, 4688762, 7033143, 9377524, 14066286, 28132572]

約数ペア:

[(1, 28132572), (2, 14066286), (3, 9377524), (4, 7033143), (6, 4688762), (12, 2344381), (13, 2164044), (26, 1082022), (39, 721348), (52, 541011), (78, 360674), (156, 180337)]