5439728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2889

約数の個数: 40

約数和(自身を含む): 12758112

約数和(自身を除く): 7318384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 2857, 5714, 11428, 19999, 22856, 39998, 45712, 48569, 79996, 97138, 159992, 194276, 319984, 339983, 388552, 679966, 777104, 1359932, 2719864, 5439728]

約数ペア:

[(1, 5439728), (2, 2719864), (4, 1359932), (7, 777104), (8, 679966), (14, 388552), (16, 339983), (17, 319984), (28, 194276), (34, 159992), (56, 97138), (68, 79996), (112, 48569), (119, 45712), (136, 39998), (238, 22856), (272, 19999), (476, 11428), (952, 5714), (1904, 2857)]