The factors of the number 15,980,272 are: 1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 109, 112, 119, 136, 154, 176, 187, 196, 218, 238, 272, 308, 374, 392, 436, 476, 539, 616, 748, 763, 784, 833, 872, 952, 1078, 1199, 1232, 1309, 1496, 1526, 1666, 1744, 1853, 1904, 2156, 2398, 2618, 2992, 3052, 3332, 3706, 4312, 4796, 5236, 5341, 6104, 6664, 7412, 8393, 8624, 9163, 9592, 10472, 10682, 12208, 12971, 13328, 14824, 16786, 18326, 19184, 20383, 20944, 21364, 25942, 29648, 33572, 36652, 40766, 42728, 51884, 58751, 67144, 73304, 81532, 85456, 90797, 103768, 117502, 134288, 142681, 146608, 163064, 181594, 207536, 235004, 285362, 326128, 363188, 470008, 570724, 726376, 940016, 998767, 1141448, 1452752, 1997534, 2282896, 3995068, 7990136, 15980272.
If you add them up, you will get the total of 15,980,298. Now subtract 15,980,272 to get 26,003,648