47335288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 124830720

約数和(自身を除く): 77495432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 143, 154, 161, 182, 184, 253, 257, 286, 299, 308, 322, 364, 506, 514, 572, 598, 616, 644, 728, 1001, 1012, 1028, 1144, 1196, 1288, 1771, 1799, 2002, 2024, 2056, 2093, 2392, 2827, 3289, 3341, 3542, 3598, 4004, 4186, 5654, 5911, 6578, 6682, 7084, 7196, 8008, 8372, 11308, 11822, 13156, 13364, 14168, 14392, 16744, 19789, 22616, 23023, 23387, 23644, 26312, 26728, 36751, 39578, 41377, 46046, 46774, 47288, 65021, 73502, 76843, 79156, 82754, 92092, 93548, 130042, 147004, 153686, 158312, 165508, 184184, 187096, 257257, 260084, 294008, 307372, 331016, 455147, 514514, 520168, 537901, 614744, 845273, 910294, 1029028, 1075802, 1690546, 1820588, 2058056, 2151604, 3381092, 3641176, 4303208, 5916911, 6762184, 11833822, 23667644, 47335288]

約数ペア:

[(1, 47335288), (2, 23667644), (4, 11833822), (7, 6762184), (8, 5916911), (11, 4303208), (13, 3641176), (14, 3381092), (22, 2151604), (23, 2058056), (26, 1820588), (28, 1690546), (44, 1075802), (46, 1029028), (52, 910294), (56, 845273), (77, 614744), (88, 537901), (91, 520168), (92, 514514), (104, 455147), (143, 331016), (154, 307372), (161, 294008), (182, 260084), (184, 257257), (253, 187096), (257, 184184), (286, 165508), (299, 158312), (308, 153686), (322, 147004), (364, 130042), (506, 93548), (514, 92092), (572, 82754), (598, 79156), (616, 76843), (644, 73502), (728, 65021), (1001, 47288), (1012, 46774), (1028, 46046), (1144, 41377), (1196, 39578), (1288, 36751), (1771, 26728), (1799, 26312), (2002, 23644), (2024, 23387), (2056, 23023), (2093, 22616), (2392, 19789), (2827, 16744), (3289, 14392), (3341, 14168), (3542, 13364), (3598, 13156), (4004, 11822), (4186, 11308), (5654, 8372), (5911, 8008), (6578, 7196), (6682, 7084)]