25497232

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{2861}}^1$

素因数の和:3426

約数の個数: 20

約数和(自身を含む): 49506876

約数和(自身を除く): 24009644

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 2861, 4456, 5722, 8912, 11444, 22888, 45776, 1593577, 3187154, 6374308, 12748616, 25497232]

約数ペア:

[(1, 25497232), (2, 12748616), (4, 6374308), (8, 3187154), (16, 1593577), (557, 45776), (1114, 22888), (2228, 11444), (2861, 8912), (4456, 5722)]