77825959312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{68508767}}^1$

素因数の和:68508846

約数の個数: 20

約数和(自身を含む): 152911570176

約数和(自身を除く): 75085610864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 68508767, 137017534, 274035068, 548070136, 1096140272, 4864122457, 9728244914, 19456489828, 38912979656, 77825959312]

約数ペア:

[(1, 77825959312), (2, 38912979656), (4, 19456489828), (8, 9728244914), (16, 4864122457), (71, 1096140272), (142, 548070136), (284, 274035068), (568, 137017534), (1136, 68508767)]