28793412

素因数分解:

$2^2\times 3^2\times {\mathrm{799817}}^1$

素因数の和:799827

約数の個数: 18

約数和(自身を含む): 72783438

約数和(自身を除く): 43990026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 799817, 1599634, 2399451, 3199268, 4798902, 7198353, 9597804, 14396706, 28793412]

約数ペア:

[(1, 28793412), (2, 14396706), (3, 9597804), (4, 7198353), (6, 4798902), (9, 3199268), (12, 2399451), (18, 1599634), (36, 799817)]