The factors of the number 5,341,644 are: 1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 47, 63, 66, 77, 82, 84, 94, 99, 123, 126, 132, 141, 154, 164, 188, 198, 231, 246, 252, 282, 287, 308, 329, 369, 396, 423, 451, 462, 492, 517, 564, 574, 658, 693, 738, 846, 861, 902, 924, 987, 1034, 1148, 1316, 1353, 1386, 1476, 1551, 1692, 1722, 1804, 1927, 1974, 2068, 2583, 2706, 2772, 2961, 3102, 3157, 3444, 3619, 3854, 3948, 4059, 4653, 5166, 5412, 5781, 5922, 6204, 6314, 7238, 7708, 8118, 9306, 9471, 10332, 10857, 11562, 11844, 12628, 13489, 14476, 16236, 17343, 18612, 18942, 21197, 21714, 23124, 26978, 28413, 32571, 34686, 37884, 40467, 42394, 43428, 53956, 56826, 63591, 65142, 69372, 80934, 84788, 113652, 121401, 127182, 130284, 148379, 161868, 190773, 242802, 254364, 296758, 381546, 445137, 485604, 593516, 763092, 890274, 1335411, 1780548, 2670822, 5341644.
If you add them up, you will get the total of 17,611,776.