42561484

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2729}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 85307040

約数和(自身を除く): 42745556

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 2729, 3899, 5458, 7798, 10916, 15596, 19103, 38206, 76412, 1520053, 3040106, 6080212, 10640371, 21280742, 42561484]

約数ペア:

[(1, 42561484), (2, 21280742), (4, 10640371), (7, 6080212), (14, 3040106), (28, 1520053), (557, 76412), (1114, 38206), (2228, 19103), (2729, 15596), (3899, 10916), (5458, 7798)]