The factors of the number 4,731,440 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 71, 80, 85, 98, 112, 119, 136, 140, 142, 170, 196, 238, 245, 272, 280, 284, 340, 355, 392, 476, 490, 497, 560, 568, 595, 680, 710, 784, 833, 952, 980, 994, 1136, 1190, 1207, 1360, 1420, 1666, 1904, 1960, 1988, 2380, 2414, 2485, 2840, 3332, 3479, 3920, 3976, 4165, 4760, 4828, 4970, 5680, 6035, 6664, 6958, 7952, 8330, 8449, 9520, 9656, 9940, 12070, 13328, 13916, 16660, 16898, 17395, 19312, 19880, 24140, 27832, 33320, 33796, 34790, 39760, 42245, 48280, 55664, 59143, 66640, 67592, 69580, 84490, 96560, 118286, 135184, 139160, 168980, 236572, 278320, 295715, 337960, 473144, 591430, 675920, 946288, 1182860, 2365720, 4731440.
If you add them up, you will get the total of 13,740,192.