28067652

素因数分解:

$2^2\times 3^2\times {\mathrm{779657}}^1$

素因数の和:779667

約数の個数: 18

約数和(自身を含む): 70948878

約数和(自身を除く): 42881226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 779657, 1559314, 2338971, 3118628, 4677942, 7016913, 9355884, 14033826, 28067652]

約数ペア:

[(1, 28067652), (2, 14033826), (3, 9355884), (4, 7016913), (6, 4677942), (9, 3118628), (12, 2338971), (18, 1559314), (36, 779657)]