27915418

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 42836040

約数和(自身を除く): 14920622

約数列:

[1, 2, 53, 106, 389, 677, 778, 1354, 20617, 35881, 41234, 71762, 263353, 526706, 13957709, 27915418]

約数ペア:

[(1, 27915418), (2, 13957709), (53, 526706), (106, 263353), (389, 71762), (677, 41234), (778, 35881), (1354, 20617)]