28742024

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{16111}}^1$

素因数の和:16340

約数の個数: 16

約数和(自身を含む): 54136320

約数和(自身を除く): 25394296

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 16111, 32222, 64444, 128888, 3592753, 7185506, 14371012, 28742024]

約数ペア:

[(1, 28742024), (2, 14371012), (4, 7185506), (8, 3592753), (223, 128888), (446, 64444), (892, 32222), (1784, 16111)]