56881526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{32653}}^1$

素因数の和:32735

約数の個数: 16

約数和(自身を含む): 93259824

約数和(自身を除く): 36378298

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 32653, 65306, 424489, 848978, 2187751, 4375502, 28440763, 56881526]

約数ペア:

[(1, 56881526), (2, 28440763), (13, 4375502), (26, 2187751), (67, 848978), (134, 424489), (871, 65306), (1742, 32653)]