28864682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{187433}}^1$

素因数の和:187453

約数の個数: 16

約数和(自身を含む): 53980992

約数和(自身を除く): 25116310

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 187433, 374866, 1312031, 2061763, 2624062, 4123526, 14432341, 28864682]

約数ペア:

[(1, 28864682), (2, 14432341), (7, 4123526), (11, 2624062), (14, 2061763), (22, 1312031), (77, 374866), (154, 187433)]