28752830

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{1787}}^1$

素因数の和:3403

約数の個数: 16

約数和(自身を含む): 51816240

約数和(自身を除く): 23063410

約数列:

[1, 2, 5, 10, 1609, 1787, 3218, 3574, 8045, 8935, 16090, 17870, 2875283, 5750566, 14376415, 28752830]

約数ペア:

[(1, 28752830), (2, 14376415), (5, 5750566), (10, 2875283), (1609, 17870), (1787, 16090), (3218, 8935), (3574, 8045)]