64250186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 67354294

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 67, 77, 91, 134, 143, 154, 182, 286, 469, 479, 737, 871, 938, 958, 1001, 1474, 1742, 2002, 3353, 5159, 5269, 6097, 6227, 6706, 9581, 10318, 10538, 12194, 12454, 19162, 32093, 36883, 43589, 64186, 67067, 68497, 73766, 87178, 134134, 136994, 224651, 353023, 417209, 449302, 479479, 706046, 834418, 958958, 2471161, 2920463, 4589299, 4942322, 5840926, 9178598, 32125093, 64250186]

約数ペア:

[(1, 64250186), (2, 32125093), (7, 9178598), (11, 5840926), (13, 4942322), (14, 4589299), (22, 2920463), (26, 2471161), (67, 958958), (77, 834418), (91, 706046), (134, 479479), (143, 449302), (154, 417209), (182, 353023), (286, 224651), (469, 136994), (479, 134134), (737, 87178), (871, 73766), (938, 68497), (958, 67067), (1001, 64186), (1474, 43589), (1742, 36883), (2002, 32093), (3353, 19162), (5159, 12454), (5269, 12194), (6097, 10538), (6227, 10318), (6706, 9581)]