28492876

素因数分解:

$2^2\times {\mathrm{1721}}^1\times {\mathrm{4139}}^1$

素因数の和:5864

約数の個数: 12

約数和(自身を含む): 49903560

約数和(自身を除く): 21410684

約数列:

[1, 2, 4, 1721, 3442, 4139, 6884, 8278, 16556, 7123219, 14246438, 28492876]

約数ペア:

[(1, 28492876), (2, 14246438), (4, 7123219), (1721, 16556), (3442, 8278), (4139, 6884)]