3945528944

素因数分解:

$2^4\times 7^1\times {\mathrm{35227937}}^1$

素因数の和:35227952

約数の個数: 20

約数和(自身を含む): 8736528624

約数和(自身を除く): 4790999680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35227937, 70455874, 140911748, 246595559, 281823496, 493191118, 563646992, 986382236, 1972764472, 3945528944]

約数ペア:

[(1, 3945528944), (2, 1972764472), (4, 986382236), (7, 563646992), (8, 493191118), (14, 281823496), (16, 246595559), (28, 140911748), (56, 70455874), (112, 35227937)]