28435910

素因数分解:

$2^1\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{1949}}^1$

素因数の和:3415

約数の個数: 16

約数和(自身を含む): 51246000

約数和(自身を除く): 22810090

約数列:

[1, 2, 5, 10, 1459, 1949, 2918, 3898, 7295, 9745, 14590, 19490, 2843591, 5687182, 14217955, 28435910]

約数ペア:

[(1, 28435910), (2, 14217955), (5, 5687182), (10, 2843591), (1459, 19490), (1949, 14590), (2918, 9745), (3898, 7295)]