•  10个月前


include <stdio.h>

int main() {

int n, count = 0, a[15] = {4, 7, 44, 47, 74, 77, 444, 447, 474, 477, 744, 747, 774, 777};
scanf("%d", &n);
for (int i = 0; i < 14; i++) {
	if (n % a[i] == 0) {
		count++;
	}
}
if (count == 0) {
	printf("NO");
} else {
	printf("YES");
}
return 0;

}


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