28843776

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 180

約数和(自身を含む): 93488472

約数和(自身を除く): 64644696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 107, 108, 117, 128, 144, 156, 162, 192, 208, 214, 216, 234, 256, 288, 312, 321, 324, 351, 384, 416, 428, 432, 468, 576, 624, 642, 648, 702, 768, 832, 856, 864, 936, 963, 1053, 1152, 1248, 1284, 1296, 1391, 1404, 1664, 1712, 1728, 1872, 1926, 2106, 2304, 2496, 2568, 2592, 2782, 2808, 2889, 3328, 3424, 3456, 3744, 3852, 4173, 4212, 4992, 5136, 5184, 5564, 5616, 5778, 6848, 6912, 7488, 7704, 8346, 8424, 8667, 9984, 10272, 10368, 11128, 11232, 11556, 12519, 13696, 14976, 15408, 16692, 16848, 17334, 20544, 20736, 22256, 22464, 23112, 25038, 27392, 29952, 30816, 33384, 33696, 34668, 37557, 41088, 44512, 44928, 46224, 50076, 61632, 66768, 67392, 69336, 75114, 82176, 89024, 89856, 92448, 100152, 112671, 123264, 133536, 134784, 138672, 150228, 178048, 184896, 200304, 225342, 246528, 267072, 269568, 277344, 300456, 356096, 369792, 400608, 450684, 534144, 554688, 600912, 739584, 801216, 901368, 1068288, 1109376, 1201824, 1602432, 1802736, 2218752, 2403648, 3204864, 3605472, 4807296, 7210944, 9614592, 14421888, 28843776]

約数ペア:

[(1, 28843776), (2, 14421888), (3, 9614592), (4, 7210944), (6, 4807296), (8, 3605472), (9, 3204864), (12, 2403648), (13, 2218752), (16, 1802736), (18, 1602432), (24, 1201824), (26, 1109376), (27, 1068288), (32, 901368), (36, 801216), (39, 739584), (48, 600912), (52, 554688), (54, 534144), (64, 450684), (72, 400608), (78, 369792), (81, 356096), (96, 300456), (104, 277344), (107, 269568), (108, 267072), (117, 246528), (128, 225342), (144, 200304), (156, 184896), (162, 178048), (192, 150228), (208, 138672), (214, 134784), (216, 133536), (234, 123264), (256, 112671), (288, 100152), (312, 92448), (321, 89856), (324, 89024), (351, 82176), (384, 75114), (416, 69336), (428, 67392), (432, 66768), (468, 61632), (576, 50076), (624, 46224), (642, 44928), (648, 44512), (702, 41088), (768, 37557), (832, 34668), (856, 33696), (864, 33384), (936, 30816), (963, 29952), (1053, 27392), (1152, 25038), (1248, 23112), (1284, 22464), (1296, 22256), (1391, 20736), (1404, 20544), (1664, 17334), (1712, 16848), (1728, 16692), (1872, 15408), (1926, 14976), (2106, 13696), (2304, 12519), (2496, 11556), (2568, 11232), (2592, 11128), (2782, 10368), (2808, 10272), (2889, 9984), (3328, 8667), (3424, 8424), (3456, 8346), (3744, 7704), (3852, 7488), (4173, 6912), (4212, 6848), (4992, 5778), (5136, 5616), (5184, 5564)]