57264376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{859}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 115945200

約数和(自身を除く): 58680824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 641, 859, 1282, 1718, 2564, 3436, 5128, 6872, 8333, 11167, 16666, 22334, 33332, 44668, 66664, 89336, 550619, 1101238, 2202476, 4404952, 7158047, 14316094, 28632188, 57264376]

約数ペア:

[(1, 57264376), (2, 28632188), (4, 14316094), (8, 7158047), (13, 4404952), (26, 2202476), (52, 1101238), (104, 550619), (641, 89336), (859, 66664), (1282, 44668), (1718, 33332), (2564, 22334), (3436, 16666), (5128, 11167), (6872, 8333)]