84740726

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{208721}}^1$

素因数の和:208759

約数の個数: 16

約数和(自身を含む): 150279840

約数和(自身を除く): 65539114

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 208721, 417442, 1461047, 2922094, 6052909, 12105818, 42370363, 84740726]

約数ペア:

[(1, 84740726), (2, 42370363), (7, 12105818), (14, 6052909), (29, 2922094), (58, 1461047), (203, 417442), (406, 208721)]