25603084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{761}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 48390048

約数和(自身を除く): 22786964

約数列:

[1, 2, 4, 13, 26, 52, 647, 761, 1294, 1522, 2588, 3044, 8411, 9893, 16822, 19786, 33644, 39572, 492367, 984734, 1969468, 6400771, 12801542, 25603084]

約数ペア:

[(1, 25603084), (2, 12801542), (4, 6400771), (13, 1969468), (26, 984734), (52, 492367), (647, 39572), (761, 33644), (1294, 19786), (1522, 16822), (2588, 9893), (3044, 8411)]