28665288

素因数分解:

$2^3\times 3^2\times {\mathrm{398129}}^1$

素因数の和:398141

約数の個数: 24

約数和(自身を含む): 77635350

約数和(自身を除く): 48970062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398129, 796258, 1194387, 1592516, 2388774, 3185032, 3583161, 4777548, 7166322, 9555096, 14332644, 28665288]

約数ペア:

[(1, 28665288), (2, 14332644), (3, 9555096), (4, 7166322), (6, 4777548), (8, 3583161), (9, 3185032), (12, 2388774), (18, 1592516), (24, 1194387), (36, 796258), (72, 398129)]