28688794

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3041}}^1$

素因数の和:3185

約数の個数: 16

約数和(自身を含む): 44352360

約数和(自身を除く): 15663566

約数列:

[1, 2, 53, 89, 106, 178, 3041, 4717, 6082, 9434, 161173, 270649, 322346, 541298, 14344397, 28688794]

約数ペア:

[(1, 28688794), (2, 14344397), (53, 541298), (89, 322346), (106, 270649), (178, 161173), (3041, 9434), (4717, 6082)]