28438026

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{64927}}^1$

素因数の和:65005

約数の個数: 16

約数和(自身を含む): 57656064

約数和(自身を除く): 29218038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 64927, 129854, 194781, 389562, 4739671, 9479342, 14219013, 28438026]

約数ペア:

[(1, 28438026), (2, 14219013), (3, 9479342), (6, 4739671), (73, 389562), (146, 194781), (219, 129854), (438, 64927)]