64807732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47513}}^1$

素因数の和:47559

約数の個数: 24

約数和(自身を含む): 127717632

約数和(自身を除く): 62909900

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 47513, 95026, 190052, 522643, 1045286, 1472903, 2090572, 2945806, 5891612, 16201933, 32403866, 64807732]

約数ペア:

[(1, 64807732), (2, 32403866), (4, 16201933), (11, 5891612), (22, 2945806), (31, 2090572), (44, 1472903), (62, 1045286), (124, 522643), (341, 190052), (682, 95026), (1364, 47513)]