39728206

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{38873}}^1$

素因数の和:38955

約数の個数: 16

約数和(自身を含む): 69040224

約数和(自身を除く): 29312018

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 38873, 77746, 272111, 544222, 2837729, 5675458, 19864103, 39728206]

約数ペア:

[(1, 39728206), (2, 19864103), (7, 5675458), (14, 2837729), (73, 544222), (146, 272111), (511, 77746), (1022, 38873)]