28057344

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 90655488

約数和(自身を除く): 62598144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 307, 336, 357, 384, 408, 448, 476, 544, 614, 672, 714, 768, 816, 896, 921, 952, 1088, 1228, 1344, 1428, 1632, 1792, 1842, 1904, 2149, 2176, 2456, 2688, 2856, 3264, 3684, 3808, 4298, 4352, 4912, 5219, 5376, 5712, 6447, 6528, 7368, 7616, 8596, 9824, 10438, 11424, 12894, 13056, 14736, 15232, 15657, 17192, 19648, 20876, 22848, 25788, 29472, 30464, 31314, 34384, 36533, 39296, 41752, 45696, 51576, 58944, 62628, 68768, 73066, 78592, 83504, 91392, 103152, 109599, 117888, 125256, 137536, 146132, 167008, 206304, 219198, 235776, 250512, 275072, 292264, 334016, 412608, 438396, 501024, 550144, 584528, 668032, 825216, 876792, 1002048, 1169056, 1336064, 1650432, 1753584, 2004096, 2338112, 3507168, 4008192, 4676224, 7014336, 9352448, 14028672, 28057344]

約数ペア:

[(1, 28057344), (2, 14028672), (3, 9352448), (4, 7014336), (6, 4676224), (7, 4008192), (8, 3507168), (12, 2338112), (14, 2004096), (16, 1753584), (17, 1650432), (21, 1336064), (24, 1169056), (28, 1002048), (32, 876792), (34, 825216), (42, 668032), (48, 584528), (51, 550144), (56, 501024), (64, 438396), (68, 412608), (84, 334016), (96, 292264), (102, 275072), (112, 250512), (119, 235776), (128, 219198), (136, 206304), (168, 167008), (192, 146132), (204, 137536), (224, 125256), (238, 117888), (256, 109599), (272, 103152), (307, 91392), (336, 83504), (357, 78592), (384, 73066), (408, 68768), (448, 62628), (476, 58944), (544, 51576), (614, 45696), (672, 41752), (714, 39296), (768, 36533), (816, 34384), (896, 31314), (921, 30464), (952, 29472), (1088, 25788), (1228, 22848), (1344, 20876), (1428, 19648), (1632, 17192), (1792, 15657), (1842, 15232), (1904, 14736), (2149, 13056), (2176, 12894), (2456, 11424), (2688, 10438), (2856, 9824), (3264, 8596), (3684, 7616), (3808, 7368), (4298, 6528), (4352, 6447), (4912, 5712), (5219, 5376)]