28614910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168323}}^1$

素因数の和:168347

約数の個数: 16

約数和(自身を含む): 54536976

約数和(自身を除く): 25922066

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 168323, 336646, 841615, 1683230, 2861491, 5722982, 14307455, 28614910]

約数ペア:

[(1, 28614910), (2, 14307455), (5, 5722982), (10, 2861491), (17, 1683230), (34, 841615), (85, 336646), (170, 168323)]