25312336

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 56387264

約数和(自身を除く): 31074928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1171, 1351, 1544, 2342, 2702, 3088, 4684, 5404, 8197, 9368, 10808, 16394, 18736, 21616, 32788, 65576, 131152, 226003, 452006, 904012, 1582021, 1808024, 3164042, 3616048, 6328084, 12656168, 25312336]

約数ペア:

[(1, 25312336), (2, 12656168), (4, 6328084), (7, 3616048), (8, 3164042), (14, 1808024), (16, 1582021), (28, 904012), (56, 452006), (112, 226003), (193, 131152), (386, 65576), (772, 32788), (1171, 21616), (1351, 18736), (1544, 16394), (2342, 10808), (2702, 9368), (3088, 8197), (4684, 5404)]