24990532

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6421}}^1$

素因数の和:6571

約数の個数: 24

約数和(自身を含む): 50348480

約数和(自身を除く): 25357948

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 6421, 12842, 25684, 44947, 89894, 179788, 892519, 1785038, 3570076, 6247633, 12495266, 24990532]

約数ペア:

[(1, 24990532), (2, 12495266), (4, 6247633), (7, 3570076), (14, 1785038), (28, 892519), (139, 179788), (278, 89894), (556, 44947), (973, 25684), (1946, 12842), (3892, 6421)]