68364964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{1093}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 126203840

約数和(自身を除く): 57838876

約数列:

[1, 2, 4, 19, 38, 76, 823, 1093, 1646, 2186, 3292, 4372, 15637, 20767, 31274, 41534, 62548, 83068, 899539, 1799078, 3598156, 17091241, 34182482, 68364964]

約数ペア:

[(1, 68364964), (2, 34182482), (4, 17091241), (19, 3598156), (38, 1799078), (76, 899539), (823, 83068), (1093, 62548), (1646, 41534), (2186, 31274), (3292, 20767), (4372, 15637)]