27136474

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:1029

約数の個数: 16

約数和(自身を含む): 41508288

約数和(自身を除く): 14371814

約数列:

[1, 2, 67, 134, 313, 626, 647, 1294, 20971, 41942, 43349, 86698, 202511, 405022, 13568237, 27136474]

約数ペア:

[(1, 27136474), (2, 13568237), (67, 405022), (134, 202511), (313, 86698), (626, 43349), (647, 41942), (1294, 20971)]