27864208

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{3967}}^1$

素因数の和:4414

約数の個数: 20

約数和(自身を含む): 54123520

約数和(自身を除く): 26259312

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 3967, 7024, 7934, 15868, 31736, 63472, 1741513, 3483026, 6966052, 13932104, 27864208]

約数ペア:

[(1, 27864208), (2, 13932104), (4, 6966052), (8, 3483026), (16, 1741513), (439, 63472), (878, 31736), (1756, 15868), (3512, 7934), (3967, 7024)]