28560564

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{1307}}^1$

素因数の和:1924

約数の個数: 36

約数和(自身を含む): 72369024

約数和(自身を除く): 43808460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 1214, 1307, 1821, 2428, 2614, 3642, 3921, 5228, 5463, 7284, 7842, 10926, 11763, 15684, 21852, 23526, 47052, 793349, 1586698, 2380047, 3173396, 4760094, 7140141, 9520188, 14280282, 28560564]

約数ペア:

[(1, 28560564), (2, 14280282), (3, 9520188), (4, 7140141), (6, 4760094), (9, 3173396), (12, 2380047), (18, 1586698), (36, 793349), (607, 47052), (1214, 23526), (1307, 21852), (1821, 15684), (2428, 11763), (2614, 10926), (3642, 7842), (3921, 7284), (5228, 5463)]