27720556412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2380673}}^1$

素因数の和:2380789

約数の個数: 24

約数和(自身を含む): 50394107232

約数和(自身を除く): 22673550820

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 2380673, 4761346, 9522692, 97607593, 169027783, 195215186, 338055566, 390430372, 676111132, 6930139103, 13860278206, 27720556412]

約数ペア:

[(1, 27720556412), (2, 13860278206), (4, 6930139103), (41, 676111132), (71, 390430372), (82, 338055566), (142, 195215186), (164, 169027783), (284, 97607593), (2911, 9522692), (5822, 4761346), (11644, 2380673)]