26969944

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{78401}}^1$

素因数の和:78450

約数の個数: 16

約数和(自身を含む): 51745320

約数和(自身を除く): 24775376

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 78401, 156802, 313604, 627208, 3371243, 6742486, 13484972, 26969944]

約数ペア:

[(1, 26969944), (2, 13484972), (4, 6742486), (8, 3371243), (43, 627208), (86, 313604), (172, 156802), (344, 78401)]