56985656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78277}}^1$

素因数の和:78303

約数の個数: 32

約数和(自身を含む): 131507040

約数和(自身を除く): 74521384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 78277, 156554, 313108, 547939, 626216, 1017601, 1095878, 2035202, 2191756, 4070404, 4383512, 7123207, 8140808, 14246414, 28492828, 56985656]

約数ペア:

[(1, 56985656), (2, 28492828), (4, 14246414), (7, 8140808), (8, 7123207), (13, 4383512), (14, 4070404), (26, 2191756), (28, 2035202), (52, 1095878), (56, 1017601), (91, 626216), (104, 547939), (182, 313108), (364, 156554), (728, 78277)]