38769976

素因数分解:

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

素因数の和:297

約数の個数: 64

約数和(自身を含む): 86400000

約数和(自身を除く): 47630024

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 199, 284, 343, 392, 398, 497, 568, 686, 796, 994, 1372, 1393, 1592, 1988, 2744, 2786, 3479, 3976, 5572, 6958, 9751, 11144, 13916, 14129, 19502, 24353, 27832, 28258, 39004, 48706, 56516, 68257, 78008, 97412, 98903, 113032, 136514, 194824, 197806, 273028, 395612, 546056, 692321, 791224, 1384642, 2769284, 4846247, 5538568, 9692494, 19384988, 38769976]

約数ペア:

[(1, 38769976), (2, 19384988), (4, 9692494), (7, 5538568), (8, 4846247), (14, 2769284), (28, 1384642), (49, 791224), (56, 692321), (71, 546056), (98, 395612), (142, 273028), (196, 197806), (199, 194824), (284, 136514), (343, 113032), (392, 98903), (398, 97412), (497, 78008), (568, 68257), (686, 56516), (796, 48706), (994, 39004), (1372, 28258), (1393, 27832), (1592, 24353), (1988, 19502), (2744, 14129), (2786, 13916), (3479, 11144), (3976, 9751), (5572, 6958)]