68860294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{1489}}^1$

素因数の和:2727

約数の個数: 16

約数和(自身を含む): 108889200

約数和(自身を除く): 40028906

約数列:

[1, 2, 19, 38, 1217, 1489, 2434, 2978, 23123, 28291, 46246, 56582, 1812113, 3624226, 34430147, 68860294]

約数ペア:

[(1, 68860294), (2, 34430147), (19, 3624226), (38, 1812113), (1217, 56582), (1489, 46246), (2434, 28291), (2978, 23123)]