42739004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138763}}^1$

素因数の和:138785

約数の個数: 24

約数和(自身を含む): 93249408

約数和(自身を除く): 50510404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 138763, 277526, 555052, 971341, 1526393, 1942682, 3052786, 3885364, 6105572, 10684751, 21369502, 42739004]

約数ペア:

[(1, 42739004), (2, 21369502), (4, 10684751), (7, 6105572), (11, 3885364), (14, 3052786), (22, 1942682), (28, 1526393), (44, 971341), (77, 555052), (154, 277526), (308, 138763)]