28326242

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43049}}^1$

素因数の和:43105

約数の個数: 16

約数和(自身を含む): 49593600

約数和(自身を除く): 21267358

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 43049, 86098, 301343, 602686, 2023303, 4046606, 14163121, 28326242]

約数ペア:

[(1, 28326242), (2, 14163121), (7, 4046606), (14, 2023303), (47, 602686), (94, 301343), (329, 86098), (658, 43049)]