26345369

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 28691520

約数和(自身を除く): 2346151

約数列:

[1, 29, 37, 43, 571, 1073, 1247, 1591, 16559, 21127, 24553, 46139, 612683, 712037, 908461, 26345369]

約数ペア:

[(1, 26345369), (29, 908461), (37, 712037), (43, 612683), (571, 46139), (1073, 24553), (1247, 21127), (1591, 16559)]