27895516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2843}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 53512704

約数和(自身を除く): 25617188

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 2843, 4906, 5686, 9812, 11372, 31273, 62546, 125092, 633989, 1267978, 2535956, 6973879, 13947758, 27895516]

約数ペア:

[(1, 27895516), (2, 13947758), (4, 6973879), (11, 2535956), (22, 1267978), (44, 633989), (223, 125092), (446, 62546), (892, 31273), (2453, 11372), (2843, 9812), (4906, 5686)]