28512170

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7523}}^1$

素因数の和:7909

約数の個数: 16

約数和(自身を含む): 51464160

約数和(自身を除く): 22951990

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 7523, 15046, 37615, 75230, 2851217, 5702434, 14256085, 28512170]

約数ペア:

[(1, 28512170), (2, 14256085), (5, 5702434), (10, 2851217), (379, 75230), (758, 37615), (1895, 15046), (3790, 7523)]