#include <bits/stdc++.h>
using namespace std;
int main()
{
	int i,n,z=0,m,c=0;
	cin>>n>>m;
	for(i=n;i>0;i=i-m)
	{
		z=z+i;
		c++;
	 } 
	cout<<z*7<<" "<<z/c;
	 return 0;
}