38990336

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 160

約数和(自身を含む): 103707648

約数和(自身を除く): 64717312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 43, 44, 46, 56, 64, 77, 86, 88, 92, 112, 128, 154, 161, 172, 176, 184, 224, 253, 256, 301, 308, 322, 344, 352, 368, 448, 473, 506, 512, 602, 616, 644, 688, 704, 736, 896, 946, 989, 1012, 1204, 1232, 1288, 1376, 1408, 1472, 1771, 1792, 1892, 1978, 2024, 2408, 2464, 2576, 2752, 2816, 2944, 3311, 3542, 3584, 3784, 3956, 4048, 4816, 4928, 5152, 5504, 5632, 5888, 6622, 6923, 7084, 7568, 7912, 8096, 9632, 9856, 10304, 10879, 11008, 11776, 13244, 13846, 14168, 15136, 15824, 16192, 19264, 19712, 20608, 21758, 22016, 26488, 27692, 28336, 30272, 31648, 32384, 38528, 39424, 41216, 43516, 52976, 55384, 56672, 60544, 63296, 64768, 76153, 77056, 82432, 87032, 105952, 110768, 113344, 121088, 126592, 129536, 152306, 154112, 174064, 211904, 221536, 226688, 242176, 253184, 304612, 348128, 423808, 443072, 453376, 506368, 609224, 696256, 847616, 886144, 906752, 1218448, 1392512, 1695232, 1772288, 2436896, 2785024, 3544576, 4873792, 5570048, 9747584, 19495168, 38990336]

約数ペア:

[(1, 38990336), (2, 19495168), (4, 9747584), (7, 5570048), (8, 4873792), (11, 3544576), (14, 2785024), (16, 2436896), (22, 1772288), (23, 1695232), (28, 1392512), (32, 1218448), (43, 906752), (44, 886144), (46, 847616), (56, 696256), (64, 609224), (77, 506368), (86, 453376), (88, 443072), (92, 423808), (112, 348128), (128, 304612), (154, 253184), (161, 242176), (172, 226688), (176, 221536), (184, 211904), (224, 174064), (253, 154112), (256, 152306), (301, 129536), (308, 126592), (322, 121088), (344, 113344), (352, 110768), (368, 105952), (448, 87032), (473, 82432), (506, 77056), (512, 76153), (602, 64768), (616, 63296), (644, 60544), (688, 56672), (704, 55384), (736, 52976), (896, 43516), (946, 41216), (989, 39424), (1012, 38528), (1204, 32384), (1232, 31648), (1288, 30272), (1376, 28336), (1408, 27692), (1472, 26488), (1771, 22016), (1792, 21758), (1892, 20608), (1978, 19712), (2024, 19264), (2408, 16192), (2464, 15824), (2576, 15136), (2752, 14168), (2816, 13846), (2944, 13244), (3311, 11776), (3542, 11008), (3584, 10879), (3784, 10304), (3956, 9856), (4048, 9632), (4816, 8096), (4928, 7912), (5152, 7568), (5504, 7084), (5632, 6923), (5888, 6622)]