28039814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1196

約数の個数: 24

約数和(自身を含む): 46698960

約数和(自身を除く): 18659146

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1063, 1199, 2126, 2398, 11693, 13189, 23386, 26378, 115867, 128623, 231734, 257246, 1274537, 2549074, 14019907, 28039814]

約数ペア:

[(1, 28039814), (2, 14019907), (11, 2549074), (22, 1274537), (109, 257246), (121, 231734), (218, 128623), (242, 115867), (1063, 26378), (1199, 23386), (2126, 13189), (2398, 11693)]