64490574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{839}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 70500786

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 557, 839, 1114, 1671, 1678, 2517, 3342, 5034, 12811, 19297, 25622, 38433, 38594, 57891, 76866, 115782, 467323, 934646, 1401969, 2803938, 10748429, 21496858, 32245287, 64490574]

約数ペア:

[(1, 64490574), (2, 32245287), (3, 21496858), (6, 10748429), (23, 2803938), (46, 1401969), (69, 934646), (138, 467323), (557, 115782), (839, 76866), (1114, 57891), (1671, 38594), (1678, 38433), (2517, 25622), (3342, 19297), (5034, 12811)]