28190784

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 79369920

約数和(自身を除く): 51179136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 64, 83, 87, 96, 116, 122, 166, 174, 183, 192, 232, 244, 249, 332, 348, 366, 464, 488, 498, 664, 696, 732, 928, 976, 996, 1328, 1392, 1464, 1769, 1856, 1952, 1992, 2407, 2656, 2784, 2928, 3538, 3904, 3984, 4814, 5063, 5307, 5312, 5568, 5856, 7076, 7221, 7968, 9628, 10126, 10614, 11712, 14152, 14442, 15189, 15936, 19256, 20252, 21228, 28304, 28884, 30378, 38512, 40504, 42456, 56608, 57768, 60756, 77024, 81008, 84912, 113216, 115536, 121512, 146827, 154048, 162016, 169824, 231072, 243024, 293654, 324032, 339648, 440481, 462144, 486048, 587308, 880962, 972096, 1174616, 1761924, 2349232, 3523848, 4698464, 7047696, 9396928, 14095392, 28190784]

約数ペア:

[(1, 28190784), (2, 14095392), (3, 9396928), (4, 7047696), (6, 4698464), (8, 3523848), (12, 2349232), (16, 1761924), (24, 1174616), (29, 972096), (32, 880962), (48, 587308), (58, 486048), (61, 462144), (64, 440481), (83, 339648), (87, 324032), (96, 293654), (116, 243024), (122, 231072), (166, 169824), (174, 162016), (183, 154048), (192, 146827), (232, 121512), (244, 115536), (249, 113216), (332, 84912), (348, 81008), (366, 77024), (464, 60756), (488, 57768), (498, 56608), (664, 42456), (696, 40504), (732, 38512), (928, 30378), (976, 28884), (996, 28304), (1328, 21228), (1392, 20252), (1464, 19256), (1769, 15936), (1856, 15189), (1952, 14442), (1992, 14152), (2407, 11712), (2656, 10614), (2784, 10126), (2928, 9628), (3538, 7968), (3904, 7221), (3984, 7076), (4814, 5856), (5063, 5568), (5307, 5312)]