28896848

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{16879}}^1$

素因数の和:16994

約数の個数: 20

約数和(自身を含む): 56514240

約数和(自身を除く): 27617392

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 16879, 33758, 67516, 135032, 270064, 1806053, 3612106, 7224212, 14448424, 28896848]

約数ペア:

[(1, 28896848), (2, 14448424), (4, 7224212), (8, 3612106), (16, 1806053), (107, 270064), (214, 135032), (428, 67516), (856, 33758), (1712, 16879)]