28702945328

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{4683901}}^1$

素因数の和:4684292

約数の個数: 20

約数和(自身を含む): 55757169408

約数和(自身を除く): 27054224080

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 4683901, 9367802, 18735604, 37471208, 74942416, 1793934083, 3587868166, 7175736332, 14351472664, 28702945328]

約数ペア:

[(1, 28702945328), (2, 14351472664), (4, 7175736332), (8, 3587868166), (16, 1793934083), (383, 74942416), (766, 37471208), (1532, 18735604), (3064, 9367802), (6128, 4683901)]