56790272

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 146775552

約数和(自身を除く): 89985280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 67, 77, 86, 88, 112, 128, 134, 154, 172, 176, 224, 256, 268, 301, 308, 344, 352, 448, 469, 473, 536, 602, 616, 688, 704, 737, 896, 938, 946, 1072, 1204, 1232, 1376, 1408, 1474, 1792, 1876, 1892, 2144, 2408, 2464, 2752, 2816, 2881, 2948, 3311, 3752, 3784, 4288, 4816, 4928, 5159, 5504, 5762, 5896, 6622, 7504, 7568, 8576, 9632, 9856, 10318, 11008, 11524, 11792, 13244, 15008, 15136, 17152, 19264, 19712, 20167, 20636, 23048, 23584, 26488, 30016, 30272, 31691, 38528, 40334, 41272, 46096, 47168, 52976, 60032, 60544, 63382, 77056, 80668, 82544, 92192, 94336, 105952, 120064, 121088, 126764, 161336, 165088, 184384, 188672, 211904, 221837, 253528, 322672, 330176, 368768, 423808, 443674, 507056, 645344, 660352, 737536, 847616, 887348, 1014112, 1290688, 1320704, 1774696, 2028224, 2581376, 3549392, 4056448, 5162752, 7098784, 8112896, 14197568, 28395136, 56790272]

約数ペア:

[(1, 56790272), (2, 28395136), (4, 14197568), (7, 8112896), (8, 7098784), (11, 5162752), (14, 4056448), (16, 3549392), (22, 2581376), (28, 2028224), (32, 1774696), (43, 1320704), (44, 1290688), (56, 1014112), (64, 887348), (67, 847616), (77, 737536), (86, 660352), (88, 645344), (112, 507056), (128, 443674), (134, 423808), (154, 368768), (172, 330176), (176, 322672), (224, 253528), (256, 221837), (268, 211904), (301, 188672), (308, 184384), (344, 165088), (352, 161336), (448, 126764), (469, 121088), (473, 120064), (536, 105952), (602, 94336), (616, 92192), (688, 82544), (704, 80668), (737, 77056), (896, 63382), (938, 60544), (946, 60032), (1072, 52976), (1204, 47168), (1232, 46096), (1376, 41272), (1408, 40334), (1474, 38528), (1792, 31691), (1876, 30272), (1892, 30016), (2144, 26488), (2408, 23584), (2464, 23048), (2752, 20636), (2816, 20167), (2881, 19712), (2948, 19264), (3311, 17152), (3752, 15136), (3784, 15008), (4288, 13244), (4816, 11792), (4928, 11524), (5159, 11008), (5504, 10318), (5762, 9856), (5896, 9632), (6622, 8576), (7504, 7568)]