28656635

素因数分解:

$5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1117}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 39389376

約数和(自身を除く): 10732741

約数列:

[1, 5, 7, 35, 733, 1117, 3665, 5131, 5585, 7819, 25655, 39095, 818761, 4093805, 5731327, 28656635]

約数ペア:

[(1, 28656635), (5, 5731327), (7, 4093805), (35, 818761), (733, 39095), (1117, 25655), (3665, 7819), (5131, 5585)]