28003246

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2689}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 43384320

約数和(自身を除く): 15381074

約数列:

[1, 2, 41, 82, 127, 254, 2689, 5207, 5378, 10414, 110249, 220498, 341503, 683006, 14001623, 28003246]

約数ペア:

[(1, 28003246), (2, 14001623), (41, 683006), (82, 341503), (127, 220498), (254, 110249), (2689, 10414), (5207, 5378)]