28231784

素因数分解:

$2^3\times 7^1\times {\mathrm{504139}}^1$

素因数の和:504152

約数の個数: 16

約数和(自身を含む): 60496800

約数和(自身を除く): 32265016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 504139, 1008278, 2016556, 3528973, 4033112, 7057946, 14115892, 28231784]

約数ペア:

[(1, 28231784), (2, 14115892), (4, 7057946), (7, 4033112), (8, 3528973), (14, 2016556), (28, 1008278), (56, 504139)]