27831761636

素因数分解:

$2^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{973547}}^1$

素因数の和:974579

約数の個数: 24

約数和(自身を含む): 55718099136

約数和(自身を除く): 27886337500

約数列:

[1, 2, 4, 7, 14, 28, 1021, 2042, 4084, 7147, 14294, 28588, 973547, 1947094, 3894188, 6814829, 13629658, 27259316, 993991487, 1987982974, 3975965948, 6957940409, 13915880818, 27831761636]

約数ペア:

[(1, 27831761636), (2, 13915880818), (4, 6957940409), (7, 3975965948), (14, 1987982974), (28, 993991487), (1021, 27259316), (2042, 13629658), (4084, 6814829), (7147, 3894188), (14294, 1947094), (28588, 973547)]