28529534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10211}}^1$

素因数の和:10351

約数の個数: 16

約数和(自身を含む): 47056896

約数和(自身を除く): 18527362

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 10211, 20422, 112321, 224642, 1296797, 2593594, 14264767, 28529534]

約数ペア:

[(1, 28529534), (2, 14264767), (11, 2593594), (22, 1296797), (127, 224642), (254, 112321), (1397, 20422), (2794, 10211)]