67058638

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:880

約数の個数: 24

約数和(自身を含む): 107121960

約数和(自身を除く): 40063322

約数列:

[1, 2, 19, 38, 131, 262, 361, 709, 722, 1418, 2489, 4978, 13471, 26942, 47291, 92879, 94582, 185758, 255949, 511898, 1764701, 3529402, 33529319, 67058638]

約数ペア:

[(1, 67058638), (2, 33529319), (19, 3529402), (38, 1764701), (131, 511898), (262, 255949), (361, 185758), (709, 94582), (722, 92879), (1418, 47291), (2489, 26942), (4978, 13471)]