25765768

素因数分解:

$2^3\times 7^2\times {\mathrm{65729}}^1$

素因数の和:65749

約数の個数: 24

約数和(自身を含む): 56199150

約数和(自身を除く): 30433382

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 65729, 131458, 262916, 460103, 525832, 920206, 1840412, 3220721, 3680824, 6441442, 12882884, 25765768]

約数ペア:

[(1, 25765768), (2, 12882884), (4, 6441442), (7, 3680824), (8, 3220721), (14, 1840412), (28, 920206), (49, 525832), (56, 460103), (98, 262916), (196, 131458), (392, 65729)]