27219554

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:3001

約数の個数: 16

約数和(自身を含む): 42037056

約数和(自身を除く): 14817502

約数列:

[1, 2, 67, 71, 134, 142, 2861, 4757, 5722, 9514, 191687, 203131, 383374, 406262, 13609777, 27219554]

約数ペア:

[(1, 27219554), (2, 13609777), (67, 406262), (71, 383374), (134, 203131), (142, 191687), (2861, 9514), (4757, 5722)]