28826306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2251}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 45670560

約数和(自身を除く): 16844254

約数列:

[1, 2, 19, 38, 337, 674, 2251, 4502, 6403, 12806, 42769, 85538, 758587, 1517174, 14413153, 28826306]

約数ペア:

[(1, 28826306), (2, 14413153), (19, 1517174), (38, 758587), (337, 85538), (674, 42769), (2251, 12806), (4502, 6403)]