28567264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{81157}}^1$

素因数の和:81178

約数の個数: 24

約数和(自身を含む): 61355448

約数和(自身を除く): 32788184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 81157, 162314, 324628, 649256, 892727, 1298512, 1785454, 2597024, 3570908, 7141816, 14283632, 28567264]

約数ペア:

[(1, 28567264), (2, 14283632), (4, 7141816), (8, 3570908), (11, 2597024), (16, 1785454), (22, 1298512), (32, 892727), (44, 649256), (88, 324628), (176, 162314), (352, 81157)]