28621716

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{2689}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 66884160

約数和(自身を除く): 38262444

約数列:

[1, 2, 3, 4, 6, 12, 887, 1774, 2661, 2689, 3548, 5322, 5378, 8067, 10644, 10756, 16134, 32268, 2385143, 4770286, 7155429, 9540572, 14310858, 28621716]

約数ペア:

[(1, 28621716), (2, 14310858), (3, 9540572), (4, 7155429), (6, 4770286), (12, 2385143), (887, 32268), (1774, 16134), (2661, 10756), (2689, 10644), (3548, 8067), (5322, 5378)]