27687824

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{4987}}^1$

素因数の和:5342

約数の個数: 20

約数和(自身を含む): 53810544

約数和(自身を除く): 26122720

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 4987, 5552, 9974, 19948, 39896, 79792, 1730489, 3460978, 6921956, 13843912, 27687824]

約数ペア:

[(1, 27687824), (2, 13843912), (4, 6921956), (8, 3460978), (16, 1730489), (347, 79792), (694, 39896), (1388, 19948), (2776, 9974), (4987, 5552)]