67616764

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 121065840

約数和(自身を除く): 53449076

約数列:

[1, 2, 4, 53, 106, 212, 313, 626, 1019, 1252, 2038, 4076, 16589, 33178, 54007, 66356, 108014, 216028, 318947, 637894, 1275788, 16904191, 33808382, 67616764]

約数ペア:

[(1, 67616764), (2, 33808382), (4, 16904191), (53, 1275788), (106, 637894), (212, 318947), (313, 216028), (626, 108014), (1019, 66356), (1252, 54007), (2038, 33178), (4076, 16589)]