27649402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2837}}^1$

素因数の和:3293

約数の個数: 16

約数和(自身を含む): 45362592

約数和(自身を除く): 17713190

約数列:

[1, 2, 11, 22, 443, 886, 2837, 4873, 5674, 9746, 31207, 62414, 1256791, 2513582, 13824701, 27649402]

約数ペア:

[(1, 27649402), (2, 13824701), (11, 2513582), (22, 1256791), (443, 62414), (886, 31207), (2837, 9746), (4873, 5674)]