28202170

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5791}}^1$

素因数の和:6285

約数の個数: 16

約数和(自身を含む): 50876928

約数和(自身を除く): 22674758

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 5791, 11582, 28955, 57910, 2820217, 5640434, 14101085, 28202170]

約数ペア:

[(1, 28202170), (2, 14101085), (5, 5640434), (10, 2820217), (487, 57910), (974, 28955), (2435, 11582), (4870, 5791)]