26485228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85991}}^1$

素因数の和:86013

約数の個数: 24

約数和(自身を含む): 57786624

約数和(自身を除く): 31301396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 85991, 171982, 343964, 601937, 945901, 1203874, 1891802, 2407748, 3783604, 6621307, 13242614, 26485228]

約数ペア:

[(1, 26485228), (2, 13242614), (4, 6621307), (7, 3783604), (11, 2407748), (14, 1891802), (22, 1203874), (28, 945901), (44, 601937), (77, 343964), (154, 171982), (308, 85991)]