25782172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21557}}^1$

素因数の和:21597

約数の個数: 24

約数和(自身を含む): 50704416

約数和(自身を除く): 24922244

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 21557, 43114, 86228, 280241, 495811, 560482, 991622, 1120964, 1983244, 6445543, 12891086, 25782172]

約数ペア:

[(1, 25782172), (2, 12891086), (4, 6445543), (13, 1983244), (23, 1120964), (26, 991622), (46, 560482), (52, 495811), (92, 280241), (299, 86228), (598, 43114), (1196, 21557)]