27750566

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1447}}^1$

素因数の和:1715

約数の個数: 16

約数和(自身を含む): 42814464

約数和(自身を除く): 15063898

約数列:

[1, 2, 43, 86, 223, 446, 1447, 2894, 9589, 19178, 62221, 124442, 322681, 645362, 13875283, 27750566]

約数ペア:

[(1, 27750566), (2, 13875283), (43, 645362), (86, 322681), (223, 124442), (446, 62221), (1447, 19178), (2894, 9589)]