25795756

素因数分解:

$2^2\times 7^2\times {\mathrm{131611}}^1$

素因数の和:131629

約数の個数: 18

約数和(自身を含む): 52513188

約数和(自身を除く): 26717432

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 131611, 263222, 526444, 921277, 1842554, 3685108, 6448939, 12897878, 25795756]

約数ペア:

[(1, 25795756), (2, 12897878), (4, 6448939), (7, 3685108), (14, 1842554), (28, 921277), (49, 526444), (98, 263222), (196, 131611)]