78904576

素因数分解:

$2^8\times {\mathrm{193}}^1\times {\mathrm{1597}}^1$

素因数の和:1806

約数の個数: 36

約数和(自身を含む): 158416132

約数和(自身を除く): 79511556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 772, 1544, 1597, 3088, 3194, 6176, 6388, 12352, 12776, 24704, 25552, 49408, 51104, 102208, 204416, 308221, 408832, 616442, 1232884, 2465768, 4931536, 9863072, 19726144, 39452288, 78904576]

約数ペア:

[(1, 78904576), (2, 39452288), (4, 19726144), (8, 9863072), (16, 4931536), (32, 2465768), (64, 1232884), (128, 616442), (193, 408832), (256, 308221), (386, 204416), (772, 102208), (1544, 51104), (1597, 49408), (3088, 25552), (3194, 24704), (6176, 12776), (6388, 12352)]