57403136

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 132647424

約数和(自身を除く): 75244288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 311, 412, 448, 622, 721, 824, 896, 1244, 1442, 1648, 1792, 2177, 2488, 2884, 3296, 4354, 4976, 5768, 6592, 8708, 9952, 11536, 13184, 17416, 19904, 23072, 26368, 32033, 34832, 39808, 46144, 64066, 69664, 79616, 92288, 128132, 139328, 184576, 224231, 256264, 278656, 448462, 512528, 557312, 896924, 1025056, 1793848, 2050112, 3587696, 4100224, 7175392, 8200448, 14350784, 28701568, 57403136]

約数ペア:

[(1, 57403136), (2, 28701568), (4, 14350784), (7, 8200448), (8, 7175392), (14, 4100224), (16, 3587696), (28, 2050112), (32, 1793848), (56, 1025056), (64, 896924), (103, 557312), (112, 512528), (128, 448462), (206, 278656), (224, 256264), (256, 224231), (311, 184576), (412, 139328), (448, 128132), (622, 92288), (721, 79616), (824, 69664), (896, 64066), (1244, 46144), (1442, 39808), (1648, 34832), (1792, 32033), (2177, 26368), (2488, 23072), (2884, 19904), (3296, 17416), (4354, 13184), (4976, 11536), (5768, 9952), (6592, 8708)]