25723644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 63571200

約数和(自身を除く): 37847556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 257, 439, 514, 771, 878, 1028, 1317, 1542, 1756, 2634, 3084, 4883, 5268, 8341, 9766, 14649, 16682, 19532, 25023, 29298, 33364, 50046, 58596, 100092, 112823, 225646, 338469, 451292, 676938, 1353876, 2143637, 4287274, 6430911, 8574548, 12861822, 25723644]

約数ペア:

[(1, 25723644), (2, 12861822), (3, 8574548), (4, 6430911), (6, 4287274), (12, 2143637), (19, 1353876), (38, 676938), (57, 451292), (76, 338469), (114, 225646), (228, 112823), (257, 100092), (439, 58596), (514, 50046), (771, 33364), (878, 29298), (1028, 25023), (1317, 19532), (1542, 16682), (1756, 14649), (2634, 9766), (3084, 8341), (4883, 5268)]