27951112

素因数分解:

$2^3\times 7^1\times {\mathrm{499127}}^1$

素因数の和:499140

約数の個数: 16

約数和(自身を含む): 59895360

約数和(自身を除く): 31944248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499127, 998254, 1996508, 3493889, 3993016, 6987778, 13975556, 27951112]

約数ペア:

[(1, 27951112), (2, 13975556), (4, 6987778), (7, 3993016), (8, 3493889), (14, 1996508), (28, 998254), (56, 499127)]