28860414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{437279}}^1$

素因数の和:437295

約数の個数: 16

約数和(自身を含む): 62968320

約数和(自身を除く): 34107906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 437279, 874558, 1311837, 2623674, 4810069, 9620138, 14430207, 28860414]

約数ペア:

[(1, 28860414), (2, 14430207), (3, 9620138), (6, 4810069), (11, 2623674), (22, 1311837), (33, 874558), (66, 437279)]