66598136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3803}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 136944000

約数和(自身を除く): 70345864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 3803, 4378, 7606, 8756, 15212, 17512, 30424, 41833, 83666, 167332, 334664, 756797, 1513594, 3027188, 6054376, 8324767, 16649534, 33299068, 66598136]

約数ペア:

[(1, 66598136), (2, 33299068), (4, 16649534), (8, 8324767), (11, 6054376), (22, 3027188), (44, 1513594), (88, 756797), (199, 334664), (398, 167332), (796, 83666), (1592, 41833), (2189, 30424), (3803, 17512), (4378, 15212), (7606, 8756)]