68216642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{90473}}^1$

素因数の和:90517

約数の個数: 16

約数和(自身を含む): 113997240

約数和(自身を除く): 45780598

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 90473, 180946, 1176149, 2352298, 2623717, 5247434, 34108321, 68216642]

約数ペア:

[(1, 68216642), (2, 34108321), (13, 5247434), (26, 2623717), (29, 2352298), (58, 1176149), (377, 180946), (754, 90473)]