74405471

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{13931}}^1$

素因数の和:14054

約数の個数: 12

約数和(自身を含む): 87353640

約数和(自身を除く): 12948169

約数列:

[1, 7, 49, 109, 763, 5341, 13931, 97517, 682619, 1518479, 10629353, 74405471]

約数ペア:

[(1, 74405471), (7, 10629353), (49, 1518479), (109, 682619), (763, 97517), (5341, 13931)]