26751934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28279}}^1$

素因数の和:28335

約数の個数: 16

約数和(自身を含む): 44795520

約数和(自身を除く): 18043586

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28279, 56558, 311069, 622138, 1215997, 2431994, 13375967, 26751934]

約数ペア:

[(1, 26751934), (2, 13375967), (11, 2431994), (22, 1215997), (43, 622138), (86, 311069), (473, 56558), (946, 28279)]