26055248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{37871}}^1$

素因数の和:37922

約数の個数: 20

約数和(自身を含む): 51657408

約数和(自身を除く): 25602160

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 37871, 75742, 151484, 302968, 605936, 1628453, 3256906, 6513812, 13027624, 26055248]

約数ペア:

[(1, 26055248), (2, 13027624), (4, 6513812), (8, 3256906), (16, 1628453), (43, 605936), (86, 302968), (172, 151484), (344, 75742), (688, 37871)]