28429936

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{8929}}^1$

素因数の和:9136

約数の個数: 20

約数和(自身を含む): 55366000

約数和(自身を除く): 26936064

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 8929, 17858, 35716, 71432, 142864, 1776871, 3553742, 7107484, 14214968, 28429936]

約数ペア:

[(1, 28429936), (2, 14214968), (4, 7107484), (8, 3553742), (16, 1776871), (199, 142864), (398, 71432), (796, 35716), (1592, 17858), (3184, 8929)]