28766648

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{8117}}^1$

素因数の和:8566

約数の個数: 16

約数和(自身を含む): 54065880

約数和(自身を除く): 25299232

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 8117, 16234, 32468, 64936, 3595831, 7191662, 14383324, 28766648]

約数ペア:

[(1, 28766648), (2, 14383324), (4, 7191662), (8, 3595831), (443, 64936), (886, 32468), (1772, 16234), (3544, 8117)]