65761784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32491}}^1$

素因数の和:32531

約数の個数: 32

約数和(自身を含む): 140365440

約数和(自身を除く): 74603656

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 32491, 64982, 129964, 259928, 357401, 714802, 747293, 1429604, 1494586, 2859208, 2989172, 5978344, 8220223, 16440446, 32880892, 65761784]

約数ペア:

[(1, 65761784), (2, 32880892), (4, 16440446), (8, 8220223), (11, 5978344), (22, 2989172), (23, 2859208), (44, 1494586), (46, 1429604), (88, 747293), (92, 714802), (184, 357401), (253, 259928), (506, 129964), (1012, 64982), (2024, 32491)]