68134286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{6991}}^1$

素因数の和:7447

約数の個数: 16

約数和(自身を含む): 111760128

約数和(自身を除く): 43625842

約数列:

[1, 2, 11, 22, 443, 886, 4873, 6991, 9746, 13982, 76901, 153802, 3097013, 6194026, 34067143, 68134286]

約数ペア:

[(1, 68134286), (2, 34067143), (11, 6194026), (22, 3097013), (443, 153802), (886, 76901), (4873, 13982), (6991, 9746)]