858679024

素因数分解:

$2^4\times 7^1\times {\mathrm{2663}}^1\times {\mathrm{2879}}^1$

素因数の和:5557

約数の個数: 40

約数和(自身を含む): 1902735360

約数和(自身を除く): 1044056336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2663, 2879, 5326, 5758, 10652, 11516, 18641, 20153, 21304, 23032, 37282, 40306, 42608, 46064, 74564, 80612, 149128, 161224, 298256, 322448, 7666777, 15333554, 30667108, 53667439, 61334216, 107334878, 122668432, 214669756, 429339512, 858679024]

約数ペア:

[(1, 858679024), (2, 429339512), (4, 214669756), (7, 122668432), (8, 107334878), (14, 61334216), (16, 53667439), (28, 30667108), (56, 15333554), (112, 7666777), (2663, 322448), (2879, 298256), (5326, 161224), (5758, 149128), (10652, 80612), (11516, 74564), (18641, 46064), (20153, 42608), (21304, 40306), (23032, 37282)]