3968384

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 9335040

約数和(自身を除く): 5366656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 103, 112, 128, 172, 206, 224, 301, 344, 412, 448, 602, 688, 721, 824, 896, 1204, 1376, 1442, 1648, 2408, 2752, 2884, 3296, 4429, 4816, 5504, 5768, 6592, 8858, 9632, 11536, 13184, 17716, 19264, 23072, 31003, 35432, 38528, 46144, 62006, 70864, 92288, 124012, 141728, 248024, 283456, 496048, 566912, 992096, 1984192, 3968384]

約数ペア:

[(1, 3968384), (2, 1984192), (4, 992096), (7, 566912), (8, 496048), (14, 283456), (16, 248024), (28, 141728), (32, 124012), (43, 92288), (56, 70864), (64, 62006), (86, 46144), (103, 38528), (112, 35432), (128, 31003), (172, 23072), (206, 19264), (224, 17716), (301, 13184), (344, 11536), (412, 9632), (448, 8858), (602, 6592), (688, 5768), (721, 5504), (824, 4816), (896, 4429), (1204, 3296), (1376, 2884), (1442, 2752), (1648, 2408)]