28492040

素因数分解:

$2^3\times 5^1\times {\mathrm{712301}}^1$

素因数の和:712312

約数の個数: 16

約数和(自身を含む): 64107180

約数和(自身を除く): 35615140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 712301, 1424602, 2849204, 3561505, 5698408, 7123010, 14246020, 28492040]

約数ペア:

[(1, 28492040), (2, 14246020), (4, 7123010), (5, 5698408), (8, 3561505), (10, 2849204), (20, 1424602), (40, 712301)]