28952572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5023}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 55706112

約数和(自身を除く): 26753540

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5023, 5764, 10046, 20092, 55253, 110506, 221012, 658013, 1316026, 2632052, 7238143, 14476286, 28952572]

約数ペア:

[(1, 28952572), (2, 14476286), (4, 7238143), (11, 2632052), (22, 1316026), (44, 658013), (131, 221012), (262, 110506), (524, 55253), (1441, 20092), (2882, 10046), (5023, 5764)]