28208246

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2908

約数の個数: 24

約数和(自身を含む): 47659752

約数和(自身を除く): 19451506

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 2843, 4961, 5686, 9922, 31273, 62546, 116563, 233126, 344003, 688006, 1282193, 2564386, 14104123, 28208246]

約数ペア:

[(1, 28208246), (2, 14104123), (11, 2564386), (22, 1282193), (41, 688006), (82, 344003), (121, 233126), (242, 116563), (451, 62546), (902, 31273), (2843, 9922), (4961, 5686)]