4140472

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 8968320

約数和(自身を除く): 4827848

約数列:

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

約数ペア:

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