25301528

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2341}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 54521760

約数和(自身を除く): 29220232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2341, 2702, 4682, 5404, 9364, 10808, 16387, 18728, 32774, 65548, 131096, 451813, 903626, 1807252, 3162691, 3614504, 6325382, 12650764, 25301528]

約数ペア:

[(1, 25301528), (2, 12650764), (4, 6325382), (7, 3614504), (8, 3162691), (14, 1807252), (28, 903626), (56, 451813), (193, 131096), (386, 65548), (772, 32774), (1351, 18728), (1544, 16387), (2341, 10808), (2702, 9364), (4682, 5404)]