27943154

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1381}}^1$

素因数の和:1601

約数の個数: 16

約数和(自身を含む): 42853056

約数和(自身を除く): 14909902

約数列:

[1, 2, 67, 134, 151, 302, 1381, 2762, 10117, 20234, 92527, 185054, 208531, 417062, 13971577, 27943154]

約数ペア:

[(1, 27943154), (2, 13971577), (67, 417062), (134, 208531), (151, 185054), (302, 92527), (1381, 20234), (2762, 10117)]