64546526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 113249664

約数和(自身を除く): 48703138

約数列:

[1, 2, 11, 22, 31, 43, 62, 71, 86, 142, 341, 473, 682, 781, 946, 961, 1333, 1562, 1922, 2201, 2666, 3053, 4402, 6106, 10571, 14663, 21142, 24211, 29326, 33583, 41323, 48422, 67166, 68231, 82646, 94643, 136462, 189286, 454553, 750541, 909106, 1041073, 1501082, 2082146, 2933933, 5867866, 32273263, 64546526]

約数ペア:

[(1, 64546526), (2, 32273263), (11, 5867866), (22, 2933933), (31, 2082146), (43, 1501082), (62, 1041073), (71, 909106), (86, 750541), (142, 454553), (341, 189286), (473, 136462), (682, 94643), (781, 82646), (946, 68231), (961, 67166), (1333, 48422), (1562, 41323), (1922, 33583), (2201, 29326), (2666, 24211), (3053, 21142), (4402, 14663), (6106, 10571)]