66509422

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{206551}}^1$

素因数の和:206583

約数の個数: 16

約数和(自身を含む): 118973952

約数和(自身を除く): 52464530

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 206551, 413102, 1445857, 2891714, 4750673, 9501346, 33254711, 66509422]

約数ペア:

[(1, 66509422), (2, 33254711), (7, 9501346), (14, 4750673), (23, 2891714), (46, 1445857), (161, 413102), (322, 206551)]