The factors of the number 9,368,064 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 107, 114, 128, 144, 152, 171, 192, 214, 228, 256, 288, 304, 321, 342, 384, 428, 456, 512, 576, 608, 642, 684, 768, 856, 912, 963, 1152, 1216, 1284, 1368, 1536, 1712, 1824, 1926, 2033, 2304, 2432, 2568, 2736, 3424, 3648, 3852, 4066, 4608, 4864, 5136, 5472, 6099, 6848, 7296, 7704, 8132, 9728, 10272, 10944, 12198, 13696, 14592, 15408, 16264, 18297, 20544, 21888, 24396, 27392, 29184, 30816, 32528, 36594, 41088, 43776, 48792, 54784, 61632, 65056, 73188, 82176, 87552, 97584, 123264, 130112, 146376, 164352, 195168, 246528, 260224, 292752, 390336, 493056, 520448, 585504, 780672, 1040896, 1171008, 1561344, 2342016, 3122688, 4684032, 9368064.
If you add them up, you will get the total of 28,725,840.