14. A. Let $a_{1}, a_{2}, \cdots, a_{n}$ be pairwise distinct positive integers, and satisfy $a_{1}+a_{2}+\cdots+a_{n}=2014$, where $n$ is some integer greater than 1. Let the greatest common divisor of $a_{1}, a_{2}, \cdots, a_{n}$ be $d$. For all $n$ and $a_{1}, a_{2}, \cdots, a_{n}$ that satisfy the above conditions, find the maximum value of $n d$.