66452752

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{16547}}^1$

素因数の和:16806

約数の個数: 20

約数和(自身を含む): 129272976

約数和(自身を除く): 62820224

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 16547, 33094, 66188, 132376, 264752, 4153297, 8306594, 16613188, 33226376, 66452752]

約数ペア:

[(1, 66452752), (2, 33226376), (4, 16613188), (8, 8306594), (16, 4153297), (251, 264752), (502, 132376), (1004, 66188), (2008, 33094), (4016, 16547)]