28284366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{428551}}^1$

素因数の和:428567

約数の個数: 16

約数和(自身を含む): 61711488

約数和(自身を除く): 33427122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 428551, 857102, 1285653, 2571306, 4714061, 9428122, 14142183, 28284366]

約数ペア:

[(1, 28284366), (2, 14142183), (3, 9428122), (6, 4714061), (11, 2571306), (22, 1285653), (33, 857102), (66, 428551)]