28132802

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3691}}^1$

素因数の和:3833

約数の個数: 16

約数和(自身を含む): 43772352

約数和(自身を除く): 15639550

約数列:

[1, 2, 37, 74, 103, 206, 3691, 3811, 7382, 7622, 136567, 273134, 380173, 760346, 14066401, 28132802]

約数ペア:

[(1, 28132802), (2, 14066401), (37, 760346), (74, 380173), (103, 273134), (206, 136567), (3691, 7622), (3811, 7382)]