27809816

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{4903}}^1$

素因数の和:5618

約数の個数: 16

約数和(自身を含む): 52227600

約数和(自身を除く): 24417784

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 4903, 5672, 9806, 19612, 39224, 3476227, 6952454, 13904908, 27809816]

約数ペア:

[(1, 27809816), (2, 13904908), (4, 6952454), (8, 3476227), (709, 39224), (1418, 19612), (2836, 9806), (4903, 5672)]