68897306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{27061}}^1$

素因数の和:27149

約数の個数: 16

約数和(自身を含む): 110412960

約数和(自身を除く): 41515654

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 27061, 54122, 514159, 1028318, 1813087, 3626174, 34448653, 68897306]

約数ペア:

[(1, 68897306), (2, 34448653), (19, 3626174), (38, 1813087), (67, 1028318), (134, 514159), (1273, 54122), (2546, 27061)]