25397744

素因数分解:

$2^4\times {\mathrm{1097}}^1\times {\mathrm{1447}}^1$

素因数の和:2552

約数の個数: 20

約数和(自身を含む): 49287024

約数和(自身を除く): 23889280

約数列:

[1, 2, 4, 8, 16, 1097, 1447, 2194, 2894, 4388, 5788, 8776, 11576, 17552, 23152, 1587359, 3174718, 6349436, 12698872, 25397744]

約数ペア:

[(1, 25397744), (2, 12698872), (4, 6349436), (8, 3174718), (16, 1587359), (1097, 23152), (1447, 17552), (2194, 11576), (2894, 8776), (4388, 5788)]