8447992

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 19247760

約数和(自身を除く): 10799768

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 937, 1127, 1288, 1874, 2254, 3748, 4508, 6559, 7496, 9016, 13118, 21551, 26236, 43102, 45913, 52472, 86204, 91826, 150857, 172408, 183652, 301714, 367304, 603428, 1055999, 1206856, 2111998, 4223996, 8447992]

約数ペア:

[(1, 8447992), (2, 4223996), (4, 2111998), (7, 1206856), (8, 1055999), (14, 603428), (23, 367304), (28, 301714), (46, 183652), (49, 172408), (56, 150857), (92, 91826), (98, 86204), (161, 52472), (184, 45913), (196, 43102), (322, 26236), (392, 21551), (644, 13118), (937, 9016), (1127, 7496), (1288, 6559), (1874, 4508), (2254, 3748)]