27704638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 47496960

約数和(自身を除く): 19792322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 929, 962, 1147, 1858, 2294, 12077, 14911, 24154, 28799, 29822, 34373, 57598, 68746, 374387, 446849, 748774, 893698, 1065563, 2131126, 13852319, 27704638]

約数ペア:

[(1, 27704638), (2, 13852319), (13, 2131126), (26, 1065563), (31, 893698), (37, 748774), (62, 446849), (74, 374387), (403, 68746), (481, 57598), (806, 34373), (929, 29822), (962, 28799), (1147, 24154), (1858, 14911), (2294, 12077)]