7288372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20023}}^1$

素因数の和:20047

約数の個数: 24

約数和(自身を含む): 15698816

約数和(自身を除く): 8410444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 20023, 40046, 80092, 140161, 260299, 280322, 520598, 560644, 1041196, 1822093, 3644186, 7288372]

約数ペア:

[(1, 7288372), (2, 3644186), (4, 1822093), (7, 1041196), (13, 560644), (14, 520598), (26, 280322), (28, 260299), (52, 140161), (91, 80092), (182, 40046), (364, 20023)]