66166576

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3061}}^1$

素因数の和:3269

約数の個数: 40

約数和(自身を含む): 147318944

約数和(自身を除く): 81152368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3061, 3088, 5404, 6122, 10808, 12244, 21427, 21616, 24488, 42854, 48976, 85708, 171416, 342832, 590773, 1181546, 2363092, 4135411, 4726184, 8270822, 9452368, 16541644, 33083288, 66166576]

約数ペア:

[(1, 66166576), (2, 33083288), (4, 16541644), (7, 9452368), (8, 8270822), (14, 4726184), (16, 4135411), (28, 2363092), (56, 1181546), (112, 590773), (193, 342832), (386, 171416), (772, 85708), (1351, 48976), (1544, 42854), (2702, 24488), (3061, 21616), (3088, 21427), (5404, 12244), (6122, 10808)]