25672088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 52147200

約数和(自身を除く): 26475112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1279, 1544, 2509, 2558, 5018, 5116, 10036, 10232, 16627, 20072, 33254, 66508, 133016, 246847, 493694, 987388, 1974776, 3209011, 6418022, 12836044, 25672088]

約数ペア:

[(1, 25672088), (2, 12836044), (4, 6418022), (8, 3209011), (13, 1974776), (26, 987388), (52, 493694), (104, 246847), (193, 133016), (386, 66508), (772, 33254), (1279, 20072), (1544, 16627), (2509, 10232), (2558, 10036), (5018, 5116)]