68531276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{16057}}^1$

素因数の和:16169

約数の個数: 24

約数和(自身を含む): 132189456

約数和(自身を除く): 63658180

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 16057, 32114, 64228, 176627, 353254, 706508, 1557529, 3115058, 6230116, 17132819, 34265638, 68531276]

約数ペア:

[(1, 68531276), (2, 34265638), (4, 17132819), (11, 6230116), (22, 3115058), (44, 1557529), (97, 706508), (194, 353254), (388, 176627), (1067, 64228), (2134, 32114), (4268, 16057)]