28790825820736

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{31031017}}^1$

素因数の和:31031164

約数の個数: 112

約数和(自身を含む): 69360531433600

約数和(自身を除く): 40569705612864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 109, 112, 133, 152, 218, 224, 266, 304, 436, 448, 532, 608, 763, 872, 1064, 1216, 1526, 1744, 2071, 2128, 3052, 3488, 4142, 4256, 6104, 6976, 8284, 8512, 12208, 14497, 16568, 24416, 28994, 33136, 48832, 57988, 66272, 115976, 132544, 231952, 463904, 927808, 31031017, 62062034, 124124068, 217217119, 248248136, 434434238, 496496272, 589589323, 868868476, 992992544, 1179178646, 1737736952, 1985985088, 2358357292, 3382380853, 3475473904, 4127125261, 4716714584, 6764761706, 6950947808, 8254250522, 9433429168, 13529523412, 13901895616, 16508501044, 18866858336, 23676665971, 27059046824, 33017002088, 37733716672, 47353331942, 54118093648, 64265236207, 66034004176, 94706663884, 108236187296, 128530472414, 132068008352, 189413327768, 216472374592, 257060944828, 264136016704, 378826655536, 449856653449, 514121889656, 757653311072, 899713306898, 1028243779312, 1515306622144, 1799426613796, 2056487558624, 3598853227592, 4112975117248, 7197706455184, 14395412910368, 28790825820736]

約数ペア:

[(1, 28790825820736), (2, 14395412910368), (4, 7197706455184), (7, 4112975117248), (8, 3598853227592), (14, 2056487558624), (16, 1799426613796), (19, 1515306622144), (28, 1028243779312), (32, 899713306898), (38, 757653311072), (56, 514121889656), (64, 449856653449), (76, 378826655536), (109, 264136016704), (112, 257060944828), (133, 216472374592), (152, 189413327768), (218, 132068008352), (224, 128530472414), (266, 108236187296), (304, 94706663884), (436, 66034004176), (448, 64265236207), (532, 54118093648), (608, 47353331942), (763, 37733716672), (872, 33017002088), (1064, 27059046824), (1216, 23676665971), (1526, 18866858336), (1744, 16508501044), (2071, 13901895616), (2128, 13529523412), (3052, 9433429168), (3488, 8254250522), (4142, 6950947808), (4256, 6764761706), (6104, 4716714584), (6976, 4127125261), (8284, 3475473904), (8512, 3382380853), (12208, 2358357292), (14497, 1985985088), (16568, 1737736952), (24416, 1179178646), (28994, 992992544), (33136, 868868476), (48832, 589589323), (57988, 496496272), (66272, 434434238), (115976, 248248136), (132544, 217217119), (231952, 124124068), (463904, 62062034), (927808, 31031017)]