8557128

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 23353980

約数和(自身を除く): 14796852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 757, 942, 1256, 1413, 1514, 1884, 2271, 2826, 3028, 3768, 4542, 5652, 6056, 6813, 9084, 11304, 13626, 18168, 27252, 54504, 118849, 237698, 356547, 475396, 713094, 950792, 1069641, 1426188, 2139282, 2852376, 4278564, 8557128]

約数ペア:

[(1, 8557128), (2, 4278564), (3, 2852376), (4, 2139282), (6, 1426188), (8, 1069641), (9, 950792), (12, 713094), (18, 475396), (24, 356547), (36, 237698), (72, 118849), (157, 54504), (314, 27252), (471, 18168), (628, 13626), (757, 11304), (942, 9084), (1256, 6813), (1413, 6056), (1514, 5652), (1884, 4542), (2271, 3768), (2826, 3028)]