1627024

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 3670400

約数和(自身を除く): 2043376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 199, 292, 398, 511, 584, 796, 1022, 1168, 1393, 1592, 2044, 2786, 3184, 4088, 5572, 8176, 11144, 14527, 22288, 29054, 58108, 101689, 116216, 203378, 232432, 406756, 813512, 1627024]

約数ペア:

[(1, 1627024), (2, 813512), (4, 406756), (7, 232432), (8, 203378), (14, 116216), (16, 101689), (28, 58108), (56, 29054), (73, 22288), (112, 14527), (146, 11144), (199, 8176), (292, 5572), (398, 4088), (511, 3184), (584, 2786), (796, 2044), (1022, 1592), (1168, 1393)]