27837868

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 49674240

約数和(自身を除く): 21836372

約数列:

[1, 2, 4, 83, 166, 191, 332, 382, 439, 764, 878, 1756, 15853, 31706, 36437, 63412, 72874, 83849, 145748, 167698, 335396, 6959467, 13918934, 27837868]

約数ペア:

[(1, 27837868), (2, 13918934), (4, 6959467), (83, 335396), (166, 167698), (191, 145748), (332, 83849), (382, 72874), (439, 63412), (764, 36437), (878, 31706), (1756, 15853)]