27856848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 75439616

約数和(自身を除く): 47582768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 193, 194, 248, 291, 372, 386, 388, 496, 579, 582, 744, 772, 776, 1158, 1164, 1488, 1544, 1552, 2316, 2328, 3007, 3088, 4632, 4656, 5983, 6014, 9021, 9264, 11966, 12028, 17949, 18042, 18721, 23932, 24056, 35898, 36084, 37442, 47864, 48112, 56163, 71796, 72168, 74884, 95728, 112326, 143592, 144336, 149768, 224652, 287184, 299536, 449304, 580351, 898608, 1160702, 1741053, 2321404, 3482106, 4642808, 6964212, 9285616, 13928424, 27856848]

約数ペア:

[(1, 27856848), (2, 13928424), (3, 9285616), (4, 6964212), (6, 4642808), (8, 3482106), (12, 2321404), (16, 1741053), (24, 1160702), (31, 898608), (48, 580351), (62, 449304), (93, 299536), (97, 287184), (124, 224652), (186, 149768), (193, 144336), (194, 143592), (248, 112326), (291, 95728), (372, 74884), (386, 72168), (388, 71796), (496, 56163), (579, 48112), (582, 47864), (744, 37442), (772, 36084), (776, 35898), (1158, 24056), (1164, 23932), (1488, 18721), (1544, 18042), (1552, 17949), (2316, 12028), (2328, 11966), (3007, 9264), (3088, 9021), (4632, 6014), (4656, 5983)]