68509706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{3613}}^1$

素因数の和:4133

約数の個数: 16

約数和(自身を含む): 108420000

約数和(自身を除く): 39910294

約数列:

[1, 2, 19, 38, 499, 998, 3613, 7226, 9481, 18962, 68647, 137294, 1802887, 3605774, 34254853, 68509706]

約数ペア:

[(1, 68509706), (2, 34254853), (19, 3605774), (38, 1802887), (499, 137294), (998, 68647), (3613, 18962), (7226, 9481)]