56470868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{827}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 101499552

約数和(自身を除く): 45028684

約数列:

[1, 2, 4, 43, 86, 172, 397, 794, 827, 1588, 1654, 3308, 17071, 34142, 35561, 68284, 71122, 142244, 328319, 656638, 1313276, 14117717, 28235434, 56470868]

約数ペア:

[(1, 56470868), (2, 28235434), (4, 14117717), (43, 1313276), (86, 656638), (172, 328319), (397, 142244), (794, 71122), (827, 68284), (1588, 35561), (1654, 34142), (3308, 17071)]