The factors of the number 12,778,944 are: 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 113, 114, 124, 152, 186, 192, 226, 228, 248, 304, 339, 372, 452, 456, 496, 589, 608, 678, 744, 904, 912, 992, 1178, 1216, 1356, 1488, 1767, 1808, 1824, 1984, 2147, 2356, 2712, 2976, 3503, 3534, 3616, 3648, 4294, 4712, 5424, 5952, 6441, 7006, 7068, 7232, 8588, 9424, 10509, 10848, 12882, 14012, 14136, 17176, 18848, 21018, 21696, 25764, 28024, 28272, 34352, 37696, 42036, 51528, 56048, 56544, 66557, 68704, 84072, 103056, 112096, 113088, 133114, 137408, 168144, 199671, 206112, 224192, 266228, 336288, 399342, 412224, 532456, 672576, 798684, 1064912, 1597368, 2129824, 3194736, 4259648, 6389472, 12778944.
If you add them up, you will get the total of 37,063,680.