28469952

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 168

約数和(自身を含む): 97633536

約数和(自身を除く): 69163584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 307, 322, 336, 368, 414, 448, 483, 504, 552, 576, 614, 644, 672, 736, 828, 921, 966, 1008, 1104, 1228, 1288, 1344, 1449, 1472, 1656, 1842, 1932, 2016, 2149, 2208, 2456, 2576, 2763, 2898, 3312, 3684, 3864, 4032, 4298, 4416, 4912, 5152, 5526, 5796, 6447, 6624, 7061, 7368, 7728, 8596, 9824, 10304, 11052, 11592, 12894, 13248, 14122, 14736, 15456, 17192, 19341, 19648, 21183, 22104, 23184, 25788, 28244, 29472, 30912, 34384, 38682, 42366, 44208, 46368, 49427, 51576, 56488, 58944, 63549, 68768, 77364, 84732, 88416, 92736, 98854, 103152, 112976, 127098, 137536, 148281, 154728, 169464, 176832, 197708, 206304, 225952, 254196, 296562, 309456, 338928, 395416, 412608, 444843, 451904, 508392, 593124, 618912, 677856, 790832, 889686, 1016784, 1186248, 1237824, 1355712, 1581664, 1779372, 2033568, 2372496, 3163328, 3558744, 4067136, 4744992, 7117488, 9489984, 14234976, 28469952]

約数ペア:

[(1, 28469952), (2, 14234976), (3, 9489984), (4, 7117488), (6, 4744992), (7, 4067136), (8, 3558744), (9, 3163328), (12, 2372496), (14, 2033568), (16, 1779372), (18, 1581664), (21, 1355712), (23, 1237824), (24, 1186248), (28, 1016784), (32, 889686), (36, 790832), (42, 677856), (46, 618912), (48, 593124), (56, 508392), (63, 451904), (64, 444843), (69, 412608), (72, 395416), (84, 338928), (92, 309456), (96, 296562), (112, 254196), (126, 225952), (138, 206304), (144, 197708), (161, 176832), (168, 169464), (184, 154728), (192, 148281), (207, 137536), (224, 127098), (252, 112976), (276, 103152), (288, 98854), (307, 92736), (322, 88416), (336, 84732), (368, 77364), (414, 68768), (448, 63549), (483, 58944), (504, 56488), (552, 51576), (576, 49427), (614, 46368), (644, 44208), (672, 42366), (736, 38682), (828, 34384), (921, 30912), (966, 29472), (1008, 28244), (1104, 25788), (1228, 23184), (1288, 22104), (1344, 21183), (1449, 19648), (1472, 19341), (1656, 17192), (1842, 15456), (1932, 14736), (2016, 14122), (2149, 13248), (2208, 12894), (2456, 11592), (2576, 11052), (2763, 10304), (2898, 9824), (3312, 8596), (3684, 7728), (3864, 7368), (4032, 7061), (4298, 6624), (4416, 6447), (4912, 5796), (5152, 5526)]