27587308

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20963}}^1$

素因数の和:21021

約数の個数: 24

約数和(自身を含む): 56351232

約数和(自身を除く): 28763924

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20963, 41926, 83852, 146741, 293482, 586964, 985261, 1970522, 3941044, 6896827, 13793654, 27587308]

約数ペア:

[(1, 27587308), (2, 13793654), (4, 6896827), (7, 3941044), (14, 1970522), (28, 985261), (47, 586964), (94, 293482), (188, 146741), (329, 83852), (658, 41926), (1316, 20963)]