7210168

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 8341832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 647, 796, 1294, 1393, 1592, 2588, 2786, 4529, 5176, 5572, 9058, 11144, 18116, 36232, 128753, 257506, 515012, 901271, 1030024, 1802542, 3605084, 7210168]

約数ペア:

[(1, 7210168), (2, 3605084), (4, 1802542), (7, 1030024), (8, 901271), (14, 515012), (28, 257506), (56, 128753), (199, 36232), (398, 18116), (647, 11144), (796, 9058), (1294, 5572), (1393, 5176), (1592, 4529), (2588, 2786)]