27751426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 42745824

約数和(自身を除く): 14994398

約数列:

[1, 2, 43, 86, 523, 617, 1046, 1234, 22489, 26531, 44978, 53062, 322691, 645382, 13875713, 27751426]

約数ペア:

[(1, 27751426), (2, 13875713), (43, 645382), (86, 322691), (523, 53062), (617, 44978), (1046, 26531), (1234, 22489)]