28328366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10139}}^1$

素因数の和:10279

約数の個数: 16

約数和(自身を含む): 46725120

約数和(自身を除く): 18396754

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 10139, 20278, 111529, 223058, 1287653, 2575306, 14164183, 28328366]

約数ペア:

[(1, 28328366), (2, 14164183), (11, 2575306), (22, 1287653), (127, 223058), (254, 111529), (1397, 20278), (2794, 10139)]