66163918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{4493}}^1$

素因数の和:4731

約数の個数: 16

約数和(自身を含む): 102463200

約数和(自身を除く): 36299282

約数列:

[1, 2, 37, 74, 199, 398, 4493, 7363, 8986, 14726, 166241, 332482, 894107, 1788214, 33081959, 66163918]

約数ペア:

[(1, 66163918), (2, 33081959), (37, 1788214), (74, 894107), (199, 332482), (398, 166241), (4493, 14726), (7363, 8986)]