28684212

素因数分解:

$2^2\times 3^1\times {\mathrm{2390351}}^1$

素因数の和:2390358

約数の個数: 12

約数和(自身を含む): 66929856

約数和(自身を除く): 38245644

約数列:

[1, 2, 3, 4, 6, 12, 2390351, 4780702, 7171053, 9561404, 14342106, 28684212]

約数ペア:

[(1, 28684212), (2, 14342106), (3, 9561404), (4, 7171053), (6, 4780702), (12, 2390351)]