28609528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{115361}}^1$

素因数の和:115398

約数の個数: 16

約数和(自身を含む): 55373760

約数和(自身を除く): 26764232

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 115361, 230722, 461444, 922888, 3576191, 7152382, 14304764, 28609528]

約数ペア:

[(1, 28609528), (2, 14304764), (4, 7152382), (8, 3576191), (31, 922888), (62, 461444), (124, 230722), (248, 115361)]