65429144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17291}}^1$

素因数の和:17351

約数の個数: 32

約数和(自身を含む): 136952640

約数和(自身を除く): 71523496

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 17291, 34582, 69164, 138328, 190201, 380402, 743513, 760804, 1487026, 1521608, 2974052, 5948104, 8178643, 16357286, 32714572, 65429144]

約数ペア:

[(1, 65429144), (2, 32714572), (4, 16357286), (8, 8178643), (11, 5948104), (22, 2974052), (43, 1521608), (44, 1487026), (86, 760804), (88, 743513), (172, 380402), (344, 190201), (473, 138328), (946, 69164), (1892, 34582), (3784, 17291)]