28185730

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{3067}}^1$

素因数の和:3993

約数の個数: 16

約数和(自身を含む): 50806080

約数和(自身を除く): 22620350

約数列:

[1, 2, 5, 10, 919, 1838, 3067, 4595, 6134, 9190, 15335, 30670, 2818573, 5637146, 14092865, 28185730]

約数ペア:

[(1, 28185730), (2, 14092865), (5, 5637146), (10, 2818573), (919, 30670), (1838, 15335), (3067, 9190), (4595, 6134)]