28816858

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55631}}^1$

素因数の和:55677

約数の個数: 16

約数和(自身を含む): 50736384

約数和(自身を除く): 21919526

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 55631, 111262, 389417, 778834, 2058347, 4116694, 14408429, 28816858]

約数ペア:

[(1, 28816858), (2, 14408429), (7, 4116694), (14, 2058347), (37, 778834), (74, 389417), (259, 111262), (518, 55631)]