26729584

素因数分解:

$2^4\times 7^1\times {\mathrm{238657}}^1$

素因数の和:238672

約数の個数: 20

約数和(自身を含む): 59187184

約数和(自身を除く): 32457600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 238657, 477314, 954628, 1670599, 1909256, 3341198, 3818512, 6682396, 13364792, 26729584]

約数ペア:

[(1, 26729584), (2, 13364792), (4, 6682396), (7, 3818512), (8, 3341198), (14, 1909256), (16, 1670599), (28, 954628), (56, 477314), (112, 238657)]