27741616

素因数分解:

$2^4\times 7^1\times {\mathrm{247693}}^1$

素因数の和:247708

約数の個数: 20

約数和(自身を含む): 61428112

約数和(自身を除く): 33686496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 247693, 495386, 990772, 1733851, 1981544, 3467702, 3963088, 6935404, 13870808, 27741616]

約数ペア:

[(1, 27741616), (2, 13870808), (4, 6935404), (7, 3963088), (8, 3467702), (14, 1981544), (16, 1733851), (28, 990772), (56, 495386), (112, 247693)]