27389854

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{487}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 41934816

約数和(自身を除く): 14544962

約数列:

[1, 2, 61, 122, 461, 487, 922, 974, 28121, 29707, 56242, 59414, 224507, 449014, 13694927, 27389854]

約数ペア:

[(1, 27389854), (2, 13694927), (61, 449014), (122, 224507), (461, 59414), (487, 56242), (922, 29707), (974, 28121)]