26643838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8069}}^1$

素因数の和:8211

約数の個数: 16

約数和(自身を含む): 43384320

約数和(自身を除く): 16740482

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 8069, 16138, 104897, 209794, 1024763, 2049526, 13321919, 26643838]

約数ペア:

[(1, 26643838), (2, 13321919), (13, 2049526), (26, 1024763), (127, 209794), (254, 104897), (1651, 16138), (3302, 8069)]