28239054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{247711}}^1$

素因数の和:247735

約数の個数: 16

約数和(自身を含む): 59450880

約数和(自身を除く): 31211826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 247711, 495422, 743133, 1486266, 4706509, 9413018, 14119527, 28239054]

約数ペア:

[(1, 28239054), (2, 14119527), (3, 9413018), (6, 4706509), (19, 1486266), (38, 743133), (57, 495422), (114, 247711)]