7210004024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{238363}}^1$

素因数の和:238587

約数の個数: 32

約数和(自身を含む): 14301840000

約数和(自身を除く): 7091835976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 7562, 15124, 30248, 238363, 476726, 953452, 1906904, 4528897, 9057794, 18115588, 36231176, 47434237, 94868474, 189736948, 379473896, 901250503, 1802501006, 3605002012, 7210004024]

約数ペア:

[(1, 7210004024), (2, 3605002012), (4, 1802501006), (8, 901250503), (19, 379473896), (38, 189736948), (76, 94868474), (152, 47434237), (199, 36231176), (398, 18115588), (796, 9057794), (1592, 4528897), (3781, 1906904), (7562, 953452), (15124, 476726), (30248, 238363)]