27679984

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{2341}}^1$

素因数の和:3088

約数の個数: 20

約数和(自身を含む): 53725480

約数和(自身を除く): 26045496

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2341, 2956, 4682, 5912, 9364, 11824, 18728, 37456, 1729999, 3459998, 6919996, 13839992, 27679984]

約数ペア:

[(1, 27679984), (2, 13839992), (4, 6919996), (8, 3459998), (16, 1729999), (739, 37456), (1478, 18728), (2341, 11824), (2956, 9364), (4682, 5912)]