43128644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15649}}^1$

素因数の和:15719

約数の個数: 24

約数和(自身を含む): 82819800

約数和(自身を除く): 39691156

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 15649, 31298, 62596, 203437, 406874, 813748, 829397, 1658794, 3317588, 10782161, 21564322, 43128644]

約数ペア:

[(1, 43128644), (2, 21564322), (4, 10782161), (13, 3317588), (26, 1658794), (52, 829397), (53, 813748), (106, 406874), (212, 203437), (689, 62596), (1378, 31298), (2756, 15649)]