64131564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{763471}}^1$

素因数の和:763485

約数の個数: 24

約数和(自身を含む): 171017728

約数和(自身を除く): 106886164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 763471, 1526942, 2290413, 3053884, 4580826, 5344297, 9161652, 10688594, 16032891, 21377188, 32065782, 64131564]

約数ペア:

[(1, 64131564), (2, 32065782), (3, 21377188), (4, 16032891), (6, 10688594), (7, 9161652), (12, 5344297), (14, 4580826), (21, 3053884), (28, 2290413), (42, 1526942), (84, 763471)]