28473710

素因数分解:

$2^1\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{1987}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 51314256

約数和(自身を除く): 22840546

約数列:

[1, 2, 5, 10, 1433, 1987, 2866, 3974, 7165, 9935, 14330, 19870, 2847371, 5694742, 14236855, 28473710]

約数ペア:

[(1, 28473710), (2, 14236855), (5, 5694742), (10, 2847371), (1433, 19870), (1987, 14330), (2866, 9935), (3974, 7165)]