51681728

素因数分解:

$2^6\times 7^1\times {\mathrm{115361}}^1$

素因数の和:115380

約数の個数: 28

約数和(自身を含む): 117207792

約数和(自身を除く): 65526064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 115361, 230722, 461444, 807527, 922888, 1615054, 1845776, 3230108, 3691552, 6460216, 7383104, 12920432, 25840864, 51681728]

約数ペア:

[(1, 51681728), (2, 25840864), (4, 12920432), (7, 7383104), (8, 6460216), (14, 3691552), (16, 3230108), (28, 1845776), (32, 1615054), (56, 922888), (64, 807527), (112, 461444), (224, 230722), (448, 115361)]