2129728

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 28

約数和(自身を含む): 4279392

約数和(自身を除く): 2149664

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 311, 428, 622, 856, 1244, 1712, 2488, 3424, 4976, 6848, 9952, 19904, 33277, 66554, 133108, 266216, 532432, 1064864, 2129728]

約数ペア:

[(1, 2129728), (2, 1064864), (4, 532432), (8, 266216), (16, 133108), (32, 66554), (64, 33277), (107, 19904), (214, 9952), (311, 6848), (428, 4976), (622, 3424), (856, 2488), (1244, 1712)]