66648466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103171}}^1$

素因数の和:103209

約数の個数: 16

約数和(自身を含む): 111425760

約数和(自身を除く): 44777294

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 103171, 206342, 1753907, 1960249, 3507814, 3920498, 33324233, 66648466]

約数ペア:

[(1, 66648466), (2, 33324233), (17, 3920498), (19, 3507814), (34, 1960249), (38, 1753907), (323, 206342), (646, 103171)]