28763288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{115981}}^1$

素因数の和:116018

約数の個数: 16

約数和(自身を含む): 55671360

約数和(自身を除く): 26908072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 115981, 231962, 463924, 927848, 3595411, 7190822, 14381644, 28763288]

約数ペア:

[(1, 28763288), (2, 14381644), (4, 7190822), (8, 3595411), (31, 927848), (62, 463924), (124, 231962), (248, 115981)]