28447368

素因数分解:

$2^3\times 3^1\times {\mathrm{1185307}}^1$

素因数の和:1185316

約数の個数: 16

約数和(自身を含む): 71118480

約数和(自身を除く): 42671112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1185307, 2370614, 3555921, 4741228, 7111842, 9482456, 14223684, 28447368]

約数ペア:

[(1, 28447368), (2, 14223684), (3, 9482456), (4, 7111842), (6, 4741228), (8, 3555921), (12, 2370614), (24, 1185307)]