66601976

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 147374640

約数和(自身を除く): 80772664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 2393, 3479, 3976, 4786, 6958, 9572, 13916, 16751, 19144, 27832, 33502, 67004, 117257, 134008, 169903, 234514, 339806, 469028, 679612, 938056, 1189321, 1359224, 2378642, 4757284, 8325247, 9514568, 16650494, 33300988, 66601976]

約数ペア:

[(1, 66601976), (2, 33300988), (4, 16650494), (7, 9514568), (8, 8325247), (14, 4757284), (28, 2378642), (49, 1359224), (56, 1189321), (71, 938056), (98, 679612), (142, 469028), (196, 339806), (284, 234514), (392, 169903), (497, 134008), (568, 117257), (994, 67004), (1988, 33502), (2393, 27832), (3479, 19144), (3976, 16751), (4786, 13916), (6958, 9572)]