27688678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{839}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 43092000

約数和(自身を除く): 15403322

約数列:

[1, 2, 29, 58, 569, 839, 1138, 1678, 16501, 24331, 33002, 48662, 477391, 954782, 13844339, 27688678]

約数ペア:

[(1, 27688678), (2, 13844339), (29, 954782), (58, 477391), (569, 48662), (839, 33002), (1138, 24331), (1678, 16501)]