25521548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2543}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 48366528

約数和(自身を除く): 22844980

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 2543, 5018, 5086, 10036, 10172, 33059, 66118, 132236, 490799, 981598, 1963196, 6380387, 12760774, 25521548]

約数ペア:

[(1, 25521548), (2, 12760774), (4, 6380387), (13, 1963196), (26, 981598), (52, 490799), (193, 132236), (386, 66118), (772, 33059), (2509, 10172), (2543, 10036), (5018, 5086)]