67289068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19861}}^1$

素因数の和:19894

約数の個数: 36

約数和(自身を含む): 147932176

約数和(自身を除く): 80643108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 19861, 39722, 79444, 139027, 218471, 278054, 436942, 556108, 873884, 1529297, 2403181, 3058594, 4806362, 6117188, 9612724, 16822267, 33644534, 67289068]

約数ペア:

[(1, 67289068), (2, 33644534), (4, 16822267), (7, 9612724), (11, 6117188), (14, 4806362), (22, 3058594), (28, 2403181), (44, 1529297), (77, 873884), (121, 556108), (154, 436942), (242, 278054), (308, 218471), (484, 139027), (847, 79444), (1694, 39722), (3388, 19861)]