26804428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25873}}^1$

素因数の和:25921

約数の個数: 24

約数和(自身を含む): 55059872

約数和(自身を除く): 28255444

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 25873, 51746, 103492, 181111, 362222, 724444, 957301, 1914602, 3829204, 6701107, 13402214, 26804428]

約数ペア:

[(1, 26804428), (2, 13402214), (4, 6701107), (7, 3829204), (14, 1914602), (28, 957301), (37, 724444), (74, 362222), (148, 181111), (259, 103492), (518, 51746), (1036, 25873)]