27740216

素因数分解:

$2^3\times 7^1\times {\mathrm{495361}}^1$

素因数の和:495374

約数の個数: 16

約数和(自身を含む): 59443440

約数和(自身を除く): 31703224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 495361, 990722, 1981444, 3467527, 3962888, 6935054, 13870108, 27740216]

約数ペア:

[(1, 27740216), (2, 13870108), (4, 6935054), (7, 3962888), (8, 3467527), (14, 1981444), (28, 990722), (56, 495361)]