28322772

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{20887}}^1$

素因数の和:21007

約数の個数: 24

約数和(自身を含む): 66674496

約数和(自身を除く): 38351724

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 20887, 41774, 62661, 83548, 125322, 250644, 2360231, 4720462, 7080693, 9440924, 14161386, 28322772]

約数ペア:

[(1, 28322772), (2, 14161386), (3, 9440924), (4, 7080693), (6, 4720462), (12, 2360231), (113, 250644), (226, 125322), (339, 83548), (452, 62661), (678, 41774), (1356, 20887)]