28716830

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7577}}^1$

素因数の和:7963

約数の個数: 16

約数和(自身を含む): 51833520

約数和(自身を除く): 23116690

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 7577, 15154, 37885, 75770, 2871683, 5743366, 14358415, 28716830]

約数ペア:

[(1, 28716830), (2, 14358415), (5, 5743366), (10, 2871683), (379, 75770), (758, 37885), (1895, 15154), (3790, 7577)]