8280944

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 18534528

約数和(自身を除く): 10253584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 691, 749, 856, 1382, 1498, 1712, 2764, 2996, 4837, 5528, 5992, 9674, 11056, 11984, 19348, 38696, 73937, 77392, 147874, 295748, 517559, 591496, 1035118, 1182992, 2070236, 4140472, 8280944]

約数ペア:

[(1, 8280944), (2, 4140472), (4, 2070236), (7, 1182992), (8, 1035118), (14, 591496), (16, 517559), (28, 295748), (56, 147874), (107, 77392), (112, 73937), (214, 38696), (428, 19348), (691, 11984), (749, 11056), (856, 9674), (1382, 5992), (1498, 5528), (1712, 4837), (2764, 2996)]