66601594

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 101173248

約数和(自身を除く): 34571654

約数列:

[1, 2, 127, 254, 263, 526, 997, 1994, 33401, 66802, 126619, 253238, 262211, 524422, 33300797, 66601594]

約数ペア:

[(1, 66601594), (2, 33300797), (127, 524422), (254, 262211), (263, 253238), (526, 126619), (997, 66802), (1994, 33401)]