The factors of the number 12,744,864 are: 1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 149, 162, 176, 198, 216, 243, 264, 288, 297, 298, 324, 352, 396, 432, 447, 486, 528, 594, 596, 648, 792, 864, 891, 894, 972, 1056, 1188, 1192, 1296, 1341, 1584, 1639, 1782, 1788, 1944, 2376, 2384, 2592, 2673, 2682, 3168, 3278, 3564, 3576, 3888, 4023, 4752, 4768, 4917, 5346, 5364, 6556, 7128, 7152, 7776, 8046, 9504, 9834, 10692, 10728, 12069, 13112, 14256, 14304, 14751, 16092, 19668, 21384, 21456, 24138, 26224, 28512, 29502, 32184, 36207, 39336, 42768, 42912, 44253, 48276, 52448, 59004, 64368, 72414, 78672, 85536, 88506, 96552, 118008, 128736, 132759, 144828, 157344, 177012, 193104, 236016, 265518, 289656, 354024, 386208, 398277, 472032, 531036, 579312, 708048, 796554, 1062072, 1158624, 1416096, 1593108, 2124144, 3186216, 4248288, 6372432, 12744864.
If you add them up, you will get the total of 12,744,892. Now subtract 12,744,864 to get 28,532,736