42509284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2447}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 76906368

約数和(自身を除く): 34397084

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 2447, 4343, 4894, 8686, 9788, 17372, 105221, 210442, 247147, 420884, 494294, 988588, 10627321, 21254642, 42509284]

約数ペア:

[(1, 42509284), (2, 21254642), (4, 10627321), (43, 988588), (86, 494294), (101, 420884), (172, 247147), (202, 210442), (404, 105221), (2447, 17372), (4343, 9788), (4894, 8686)]