27881846

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 42624144

約数和(自身を除く): 14742298

約数列:

[1, 2, 107, 113, 214, 226, 1153, 2306, 12091, 24182, 123371, 130289, 246742, 260578, 13940923, 27881846]

約数ペア:

[(1, 27881846), (2, 13940923), (107, 260578), (113, 246742), (214, 130289), (226, 123371), (1153, 24182), (2306, 12091)]