27140456

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2011}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 58428480

約数和(自身を除く): 31288024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 2011, 3374, 4022, 6748, 8044, 13496, 14077, 16088, 28154, 56308, 112616, 484651, 969302, 1938604, 3392557, 3877208, 6785114, 13570228, 27140456]

約数ペア:

[(1, 27140456), (2, 13570228), (4, 6785114), (7, 3877208), (8, 3392557), (14, 1938604), (28, 969302), (56, 484651), (241, 112616), (482, 56308), (964, 28154), (1687, 16088), (1928, 14077), (2011, 13496), (3374, 8044), (4022, 6748)]