27681622

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 42418944

約数和(自身を除く): 14737322

約数列:

[1, 2, 71, 142, 151, 302, 1291, 2582, 10721, 21442, 91661, 183322, 194941, 389882, 13840811, 27681622]

約数ペア:

[(1, 27681622), (2, 13840811), (71, 389882), (142, 194941), (151, 183322), (302, 91661), (1291, 21442), (2582, 10721)]