25840864

素因数分解:

$2^5\times 7^1\times {\mathrm{115361}}^1$

素因数の和:115378

約数の個数: 24

約数和(自身を含む): 58142448

約数和(自身を除く): 32301584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 115361, 230722, 461444, 807527, 922888, 1615054, 1845776, 3230108, 3691552, 6460216, 12920432, 25840864]

約数ペア:

[(1, 25840864), (2, 12920432), (4, 6460216), (7, 3691552), (8, 3230108), (14, 1845776), (16, 1615054), (28, 922888), (32, 807527), (56, 461444), (112, 230722), (224, 115361)]