38857728

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 176

約数和(自身を含む): 128387840

約数和(自身を除く): 89530112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 139, 156, 168, 182, 192, 208, 224, 256, 273, 278, 312, 336, 364, 384, 416, 417, 448, 512, 546, 556, 624, 672, 728, 768, 832, 834, 896, 973, 1024, 1092, 1112, 1248, 1344, 1456, 1536, 1664, 1668, 1792, 1807, 1946, 2184, 2224, 2496, 2688, 2912, 2919, 3072, 3328, 3336, 3584, 3614, 3892, 4368, 4448, 4992, 5376, 5421, 5824, 5838, 6656, 6672, 7168, 7228, 7784, 8736, 8896, 9984, 10752, 10842, 11648, 11676, 12649, 13312, 13344, 14456, 15568, 17472, 17792, 19968, 21504, 21684, 23296, 23352, 25298, 26688, 28912, 31136, 34944, 35584, 37947, 39936, 43368, 46592, 46704, 50596, 53376, 57824, 62272, 69888, 71168, 75894, 86736, 93184, 93408, 101192, 106752, 115648, 124544, 139776, 142336, 151788, 173472, 186816, 202384, 213504, 231296, 249088, 279552, 303576, 346944, 373632, 404768, 427008, 462592, 498176, 607152, 693888, 747264, 809536, 925184, 996352, 1214304, 1387776, 1494528, 1619072, 1850368, 2428608, 2775552, 2989056, 3238144, 4857216, 5551104, 6476288, 9714432, 12952576, 19428864, 38857728]

約数ペア:

[(1, 38857728), (2, 19428864), (3, 12952576), (4, 9714432), (6, 6476288), (7, 5551104), (8, 4857216), (12, 3238144), (13, 2989056), (14, 2775552), (16, 2428608), (21, 1850368), (24, 1619072), (26, 1494528), (28, 1387776), (32, 1214304), (39, 996352), (42, 925184), (48, 809536), (52, 747264), (56, 693888), (64, 607152), (78, 498176), (84, 462592), (91, 427008), (96, 404768), (104, 373632), (112, 346944), (128, 303576), (139, 279552), (156, 249088), (168, 231296), (182, 213504), (192, 202384), (208, 186816), (224, 173472), (256, 151788), (273, 142336), (278, 139776), (312, 124544), (336, 115648), (364, 106752), (384, 101192), (416, 93408), (417, 93184), (448, 86736), (512, 75894), (546, 71168), (556, 69888), (624, 62272), (672, 57824), (728, 53376), (768, 50596), (832, 46704), (834, 46592), (896, 43368), (973, 39936), (1024, 37947), (1092, 35584), (1112, 34944), (1248, 31136), (1344, 28912), (1456, 26688), (1536, 25298), (1664, 23352), (1668, 23296), (1792, 21684), (1807, 21504), (1946, 19968), (2184, 17792), (2224, 17472), (2496, 15568), (2688, 14456), (2912, 13344), (2919, 13312), (3072, 12649), (3328, 11676), (3336, 11648), (3584, 10842), (3614, 10752), (3892, 9984), (4368, 8896), (4448, 8736), (4992, 7784), (5376, 7228), (5421, 7168), (5824, 6672), (5838, 6656)]