66690838

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{2311}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 102541824

約数和(自身を除く): 35850986

約数列:

[1, 2, 47, 94, 307, 614, 2311, 4622, 14429, 28858, 108617, 217234, 709477, 1418954, 33345419, 66690838]

約数ペア:

[(1, 66690838), (2, 33345419), (47, 1418954), (94, 709477), (307, 217234), (614, 108617), (2311, 28858), (4622, 14429)]