64349714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 115032960

約数和(自身を除く): 50683246

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 3169, 6338, 10153, 20306, 34859, 41197, 69718, 82394, 224999, 449998, 453167, 906334, 2474989, 2924987, 4949978, 5849974, 32174857, 64349714]

約数ペア:

[(1, 64349714), (2, 32174857), (11, 5849974), (13, 4949978), (22, 2924987), (26, 2474989), (71, 906334), (142, 453167), (143, 449998), (286, 224999), (781, 82394), (923, 69718), (1562, 41197), (1846, 34859), (3169, 20306), (6338, 10153)]