28276648

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{7027}}^1$

素因数の和:7536

約数の個数: 16

約数和(自身を含む): 53131680

約数和(自身を除く): 24855032

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 7027, 14054, 28108, 56216, 3534581, 7069162, 14138324, 28276648]

約数ペア:

[(1, 28276648), (2, 14138324), (4, 7069162), (8, 3534581), (503, 56216), (1006, 28108), (2012, 14054), (4024, 7027)]