28372022

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5741}}^1$

素因数の和:6103

約数の個数: 16

約数和(自身を含む): 48784032

約数和(自身を除く): 20412010

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 5741, 11482, 40187, 80374, 2026573, 4053146, 14186011, 28372022]

約数ペア:

[(1, 28372022), (2, 14186011), (7, 4053146), (14, 2026573), (353, 80374), (706, 40187), (2471, 11482), (4942, 5741)]