47054368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 99628704

約数和(自身を除く): 52574336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 1291, 2144, 2278, 2582, 4556, 5164, 9112, 10328, 18224, 20656, 21947, 36448, 41312, 43894, 86497, 87788, 172994, 175576, 345988, 351152, 691976, 702304, 1383952, 1470449, 2767904, 2940898, 5881796, 11763592, 23527184, 47054368]

約数ペア:

[(1, 47054368), (2, 23527184), (4, 11763592), (8, 5881796), (16, 2940898), (17, 2767904), (32, 1470449), (34, 1383952), (67, 702304), (68, 691976), (134, 351152), (136, 345988), (268, 175576), (272, 172994), (536, 87788), (544, 86497), (1072, 43894), (1139, 41312), (1291, 36448), (2144, 21947), (2278, 20656), (2582, 18224), (4556, 10328), (5164, 9112)]