28364636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{417127}}^1$

素因数の和:417148

約数の個数: 12

約数和(自身を含む): 52558128

約数和(自身を除く): 24193492

約数列:

[1, 2, 4, 17, 34, 68, 417127, 834254, 1668508, 7091159, 14182318, 28364636]

約数ペア:

[(1, 28364636), (2, 14182318), (4, 7091159), (17, 1668508), (34, 834254), (68, 417127)]