27638842

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25639}}^1$

素因数の和:25666

約数の個数: 24

約数和(自身を含む): 52613280

約数和(自身を除く): 24974438

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 25639, 51278, 179473, 282029, 358946, 564058, 1256311, 1974203, 2512622, 3948406, 13819421, 27638842]

約数ペア:

[(1, 27638842), (2, 13819421), (7, 3948406), (11, 2512622), (14, 1974203), (22, 1256311), (49, 564058), (77, 358946), (98, 282029), (154, 179473), (539, 51278), (1078, 25639)]