64046686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 107433216

約数和(自身を除く): 43386530

約数列:

[1, 2, 11, 22, 71, 131, 142, 262, 313, 626, 781, 1441, 1562, 2882, 3443, 6886, 9301, 18602, 22223, 41003, 44446, 82006, 102311, 204622, 244453, 451033, 488906, 902066, 2911213, 5822426, 32023343, 64046686]

約数ペア:

[(1, 64046686), (2, 32023343), (11, 5822426), (22, 2911213), (71, 902066), (131, 488906), (142, 451033), (262, 244453), (313, 204622), (626, 102311), (781, 82006), (1441, 44446), (1562, 41003), (2882, 22223), (3443, 18602), (6886, 9301)]