66652304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{219251}}^1$

素因数の和:219278

約数の個数: 20

約数和(自身を含む): 135936240

約数和(自身を除く): 69283936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 219251, 438502, 877004, 1754008, 3508016, 4165769, 8331538, 16663076, 33326152, 66652304]

約数ペア:

[(1, 66652304), (2, 33326152), (4, 16663076), (8, 8331538), (16, 4165769), (19, 3508016), (38, 1754008), (76, 877004), (152, 438502), (304, 219251)]