The factors of the number 6,856,512 are: 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 67, 78, 82, 96, 104, 123, 134, 156, 164, 192, 201, 208, 246, 268, 312, 328, 402, 416, 492, 533, 536, 624, 656, 804, 832, 871, 984, 1066, 1072, 1248, 1312, 1599, 1608, 1742, 1968, 2132, 2144, 2496, 2613, 2624, 2747, 3198, 3216, 3484, 3936, 4264, 4288, 5226, 5494, 6396, 6432, 6968, 7872, 8241, 8528, 10452, 10988, 12792, 12864, 13936, 16482, 17056, 20904, 21976, 25584, 27872, 32964, 34112, 35711, 41808, 43952, 51168, 55744, 65928, 71422, 83616, 87904, 102336, 107133, 131856, 142844, 167232, 175808, 214266, 263712, 285688, 428532, 527424, 571376, 857064, 1142752, 1714128, 2285504, 3428256, 6856512.
If you add them up, you will get the total of 6,856,525. Now subtract 6,856,512 to get 13,455,360