28760802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{991}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 65900544

約数和(自身を除く): 37139742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 691, 991, 1382, 1982, 2073, 2973, 4146, 4837, 5946, 6937, 9674, 13874, 14511, 20811, 29022, 41622, 684781, 1369562, 2054343, 4108686, 4793467, 9586934, 14380401, 28760802]

約数ペア:

[(1, 28760802), (2, 14380401), (3, 9586934), (6, 4793467), (7, 4108686), (14, 2054343), (21, 1369562), (42, 684781), (691, 41622), (991, 29022), (1382, 20811), (1982, 14511), (2073, 13874), (2973, 9674), (4146, 6937), (4837, 5946)]