28499652

素因数分解:

$2^2\times 3^2\times {\mathrm{791657}}^1$

素因数の和:791667

約数の個数: 18

約数和(自身を含む): 72040878

約数和(自身を除く): 43541226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 791657, 1583314, 2374971, 3166628, 4749942, 7124913, 9499884, 14249826, 28499652]

約数ペア:

[(1, 28499652), (2, 14249826), (3, 9499884), (4, 7124913), (6, 4749942), (9, 3166628), (12, 2374971), (18, 1583314), (36, 791657)]