28362722668

素因数分解:

$2^2\times 7^1\times {\mathrm{51521}}^1\times {\mathrm{19661}}^1$

素因数の和:71193

約数の個数: 24

約数和(自身を含む): 56729431584

約数和(自身を除く): 28366708916

約数列:

[1, 2, 4, 7, 14, 28, 19661, 39322, 51521, 78644, 103042, 137627, 206084, 275254, 360647, 550508, 721294, 1442588, 1012954381, 2025908762, 4051817524, 7090680667, 14181361334, 28362722668]

約数ペア:

[(1, 28362722668), (2, 14181361334), (4, 7090680667), (7, 4051817524), (14, 2025908762), (28, 1012954381), (19661, 1442588), (39322, 721294), (51521, 550508), (78644, 360647), (103042, 275254), (137627, 206084)]