66944084482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{261127}}^1$

素因数の和:261454

約数の個数: 32

約数和(自身を含む): 112506476544

約数和(自身を除く): 45562392062

約数列:

[1, 2, 11, 22, 43, 86, 271, 473, 542, 946, 2981, 5962, 11653, 23306, 128183, 256366, 261127, 522254, 2872397, 5744794, 11228461, 22456922, 70765417, 123513071, 141530834, 247026142, 778419587, 1556839174, 3042912931, 6085825862, 33472042241, 66944084482]

約数ペア:

[(1, 66944084482), (2, 33472042241), (11, 6085825862), (22, 3042912931), (43, 1556839174), (86, 778419587), (271, 247026142), (473, 141530834), (542, 123513071), (946, 70765417), (2981, 22456922), (5962, 11228461), (11653, 5744794), (23306, 2872397), (128183, 522254), (256366, 261127)]