28509372

素因数分解:

$2^2\times 3^2\times {\mathrm{791927}}^1$

素因数の和:791937

約数の個数: 18

約数和(自身を含む): 72065448

約数和(自身を除く): 43556076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 791927, 1583854, 2375781, 3167708, 4751562, 7127343, 9503124, 14254686, 28509372]

約数ペア:

[(1, 28509372), (2, 14254686), (3, 9503124), (4, 7127343), (6, 4751562), (9, 3167708), (12, 2375781), (18, 1583854), (36, 791927)]