5538568

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 12312000

約数和(自身を除く): 6773432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 199, 284, 392, 398, 497, 568, 796, 994, 1393, 1592, 1988, 2786, 3479, 3976, 5572, 6958, 9751, 11144, 13916, 14129, 19502, 27832, 28258, 39004, 56516, 78008, 98903, 113032, 197806, 395612, 692321, 791224, 1384642, 2769284, 5538568]

約数ペア:

[(1, 5538568), (2, 2769284), (4, 1384642), (7, 791224), (8, 692321), (14, 395612), (28, 197806), (49, 113032), (56, 98903), (71, 78008), (98, 56516), (142, 39004), (196, 28258), (199, 27832), (284, 19502), (392, 14129), (398, 13916), (497, 11144), (568, 9751), (796, 6958), (994, 5572), (1393, 3976), (1592, 3479), (1988, 2786)]