13578728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 26632800

約数和(自身を除く): 13054072

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 547, 856, 1094, 2188, 3103, 4376, 6206, 12412, 15863, 24824, 31726, 58529, 63452, 117058, 126904, 234116, 468232, 1697341, 3394682, 6789364, 13578728]

約数ペア:

[(1, 13578728), (2, 6789364), (4, 3394682), (8, 1697341), (29, 468232), (58, 234116), (107, 126904), (116, 117058), (214, 63452), (232, 58529), (428, 31726), (547, 24824), (856, 15863), (1094, 12412), (2188, 6206), (3103, 4376)]