28727006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1117}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 54093312

約数和(自身を除く): 25366306

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 1117, 1169, 1837, 2234, 2338, 3674, 7819, 12287, 12859, 15638, 24574, 25718, 86009, 172018, 186539, 373078, 1305773, 2051929, 2611546, 4103858, 14363503, 28727006]

約数ペア:

[(1, 28727006), (2, 14363503), (7, 4103858), (11, 2611546), (14, 2051929), (22, 1305773), (77, 373078), (154, 186539), (167, 172018), (334, 86009), (1117, 25718), (1169, 24574), (1837, 15638), (2234, 12859), (2338, 12287), (3674, 7819)]