12688545352

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2117581}}^1$

素因数の和:2117701

約数の個数: 32

約数和(自身を含む): 27443862720

約数和(自身を除く): 14755317368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 2117581, 4235162, 8470324, 14823067, 16940648, 29646134, 59292268, 118584536, 226581167, 453162334, 906324668, 1586068169, 1812649336, 3172136338, 6344272676, 12688545352]

約数ペア:

[(1, 12688545352), (2, 6344272676), (4, 3172136338), (7, 1812649336), (8, 1586068169), (14, 906324668), (28, 453162334), (56, 226581167), (107, 118584536), (214, 59292268), (428, 29646134), (749, 16940648), (856, 14823067), (1498, 8470324), (2996, 4235162), (5992, 2117581)]