1)14 = 2 726 = 2 1335 = 5 738 = 2 1952 = 2^2 1387 = 3 29
2)4 = 2^29 = 3^225 = 5^232 = 2^549 = 7^292 = 2^2 * 23
3)12 = 2^2 318 = 2 3^236 = 2^2 3^251 = 3 1758 = 2 2978 = 2 3 13105 = 3 5 * 7
1)
14 = 2 7
26 = 2 13
35 = 5 7
38 = 2 19
52 = 2^2 13
87 = 3 29
2)
4 = 2^2
9 = 3^2
25 = 5^2
32 = 2^5
49 = 7^2
92 = 2^2 * 23
3)
12 = 2^2 3
18 = 2 3^2
36 = 2^2 3^2
51 = 3 17
58 = 2 29
78 = 2 3 13
105 = 3 5 * 7