28928828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{233297}}^1$

素因数の和:233332

約数の個数: 12

約数和(自身を含む): 52258752

約数和(自身を除く): 23329924

約数列:

[1, 2, 4, 31, 62, 124, 233297, 466594, 933188, 7232207, 14464414, 28928828]

約数ペア:

[(1, 28928828), (2, 14464414), (4, 7232207), (31, 933188), (62, 466594), (124, 233297)]