27028652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31139}}^1$

素因数の和:31181

約数の個数: 24

約数和(自身を含む): 55802880

約数和(自身を除く): 28774228

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 31139, 62278, 124556, 217973, 435946, 871892, 965309, 1930618, 3861236, 6757163, 13514326, 27028652]

約数ペア:

[(1, 27028652), (2, 13514326), (4, 6757163), (7, 3861236), (14, 1930618), (28, 965309), (31, 871892), (62, 435946), (124, 217973), (217, 124556), (434, 62278), (868, 31139)]