23 × 32 × 6691843
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6691843, 13383686, 20075529, 26767372, 40151058, 53534744, 60226587, 80302116, 120453174, 160604232, 240906348 and 481812696
No.
Its nearest Fibonacci number neighbors are 433494437 and 701408733.