27140876

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18289}}^1$

素因数の和:18353

約数の個数: 24

約数和(自身を含む): 55308960

約数和(自身を除く): 28168084

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 18289, 36578, 73156, 128023, 256046, 512092, 969317, 1938634, 3877268, 6785219, 13570438, 27140876]

約数ペア:

[(1, 27140876), (2, 13570438), (4, 6785219), (7, 3877268), (14, 1938634), (28, 969317), (53, 512092), (106, 256046), (212, 128023), (371, 73156), (742, 36578), (1484, 18289)]