68398012

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{54631}}^1$

素因数の和:54948

約数の個数: 12

約数和(自身を含む): 120081136

約数和(自身を除く): 51683124

約数列:

[1, 2, 4, 313, 626, 1252, 54631, 109262, 218524, 17099503, 34199006, 68398012]

約数ペア:

[(1, 68398012), (2, 34199006), (4, 17099503), (313, 218524), (626, 109262), (1252, 54631)]