42641396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80153}}^1$

素因数の和:80183

約数の個数: 24

約数和(自身を含む): 89772480

約数和(自身を除く): 47131084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 80153, 160306, 320612, 561071, 1122142, 1522907, 2244284, 3045814, 6091628, 10660349, 21320698, 42641396]

約数ペア:

[(1, 42641396), (2, 21320698), (4, 10660349), (7, 6091628), (14, 3045814), (19, 2244284), (28, 1522907), (38, 1122142), (76, 561071), (133, 320612), (266, 160306), (532, 80153)]