The factors of the number 7,574,616 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 113, 114, 126, 133, 147, 152, 168, 171, 196, 226, 228, 252, 266, 294, 339, 342, 392, 399, 441, 452, 456, 504, 532, 588, 678, 684, 791, 798, 882, 904, 931, 1017, 1064, 1176, 1197, 1356, 1368, 1582, 1596, 1764, 1862, 2034, 2147, 2373, 2394, 2712, 2793, 3164, 3192, 3528, 3724, 4068, 4294, 4746, 4788, 5537, 5586, 6328, 6441, 7119, 7448, 8136, 8379, 8588, 9492, 9576, 11074, 11172, 12882, 14238, 15029, 16611, 16758, 17176, 18984, 19323, 22148, 22344, 25764, 28476, 30058, 33222, 33516, 38646, 44296, 45087, 49833, 51528, 56952, 60116, 66444, 67032, 77292, 90174, 99666, 105203, 120232, 132888, 135261, 154584, 180348, 199332, 210406, 270522, 315609, 360696, 398664, 420812, 541044, 631218, 841624, 946827, 1082088, 1262436, 1893654, 2524872, 3787308, 7574616.
If you add them up, you will get the total of 25,342,200.