28776396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{218003}}^1$

素因数の和:218021

約数の個数: 24

約数和(自身を含む): 73249344

約数和(自身を除く): 44472948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 218003, 436006, 654009, 872012, 1308018, 2398033, 2616036, 4796066, 7194099, 9592132, 14388198, 28776396]

約数ペア:

[(1, 28776396), (2, 14388198), (3, 9592132), (4, 7194099), (6, 4796066), (11, 2616036), (12, 2398033), (22, 1308018), (33, 872012), (44, 654009), (66, 436006), (132, 218003)]