The factors of the number 22,751,232 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 529, 552, 644, 672, 736, 768, 896, 966, 1024, 1058, 1104, 1288, 1344, 1472, 1536, 1587, 1792, 1932, 2048, 2116, 2208, 2576, 2688, 2944, 3072, 3174, 3584, 3703, 3864, 4232, 4416, 5152, 5376, 5888, 6144, 6348, 7168, 7406, 7728, 8464, 8832, 10304, 10752, 11109, 11776, 12696, 14336, 14812, 15456, 16928, 17664, 20608, 21504, 22218, 23552, 25392, 29624, 30912, 33856, 35328, 41216, 43008, 44436, 47104, 50784, 59248, 61824, 67712, 70656, 82432, 88872, 101568, 118496, 123648, 135424, 141312, 164864, 177744, 203136, 236992, 247296, 270848, 329728, 355488, 406272, 473984, 494592, 541696, 710976, 812544, 947968, 989184, 1083392, 1421952, 1625088, 1895936, 2843904, 3250176, 3791872, 5687808, 7583744, 11375616, 22751232.
If you add them up, you will get the total of 72,465,120.