56807646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3307}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 130202880

約数和(自身を除く): 73395234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 3307, 5726, 6614, 8589, 9921, 17178, 19842, 23149, 46298, 69447, 138894, 1352563, 2705126, 4057689, 8115378, 9467941, 18935882, 28403823, 56807646]

約数ペア:

[(1, 56807646), (2, 28403823), (3, 18935882), (6, 9467941), (7, 8115378), (14, 4057689), (21, 2705126), (42, 1352563), (409, 138894), (818, 69447), (1227, 46298), (2454, 23149), (2863, 19842), (3307, 17178), (5726, 9921), (6614, 8589)]