38299366

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 68159232

約数和(自身を除く): 29859866

約数列:

[1, 2, 7, 14, 37, 74, 107, 214, 259, 518, 691, 749, 1382, 1498, 3959, 4837, 7918, 9674, 25567, 27713, 51134, 55426, 73937, 147874, 178969, 357938, 517559, 1035118, 2735669, 5471338, 19149683, 38299366]

約数ペア:

[(1, 38299366), (2, 19149683), (7, 5471338), (14, 2735669), (37, 1035118), (74, 517559), (107, 357938), (214, 178969), (259, 147874), (518, 73937), (691, 55426), (749, 51134), (1382, 27713), (1498, 25567), (3959, 9674), (4837, 7918)]