27403678

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 41852160

約数和(自身を除く): 14448482

約数列:

[1, 2, 79, 158, 251, 502, 691, 1382, 19829, 39658, 54589, 109178, 173441, 346882, 13701839, 27403678]

約数ペア:

[(1, 27403678), (2, 13701839), (79, 346882), (158, 173441), (251, 109178), (502, 54589), (691, 39658), (1382, 19829)]