25730672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{146197}}^1$

素因数の和:146216

約数の個数: 20

約数和(自身を含む): 54385656

約数和(自身を除く): 28654984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 146197, 292394, 584788, 1169576, 1608167, 2339152, 3216334, 6432668, 12865336, 25730672]

約数ペア:

[(1, 25730672), (2, 12865336), (4, 6432668), (8, 3216334), (11, 2339152), (16, 1608167), (22, 1169576), (44, 584788), (88, 292394), (176, 146197)]