13445152

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 30506112

約数和(自身を除く): 17060960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 311, 386, 622, 772, 1244, 1351, 1544, 2177, 2488, 2702, 3088, 4354, 4976, 5404, 6176, 8708, 9952, 10808, 17416, 21616, 34832, 43232, 60023, 69664, 120046, 240092, 420161, 480184, 840322, 960368, 1680644, 1920736, 3361288, 6722576, 13445152]

約数ペア:

[(1, 13445152), (2, 6722576), (4, 3361288), (7, 1920736), (8, 1680644), (14, 960368), (16, 840322), (28, 480184), (32, 420161), (56, 240092), (112, 120046), (193, 69664), (224, 60023), (311, 43232), (386, 34832), (622, 21616), (772, 17416), (1244, 10808), (1351, 9952), (1544, 8708), (2177, 6176), (2488, 5404), (2702, 4976), (3088, 4354)]