26259458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2213}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 41844600

約数和(自身を除く): 15585142

約数列:

[1, 2, 17, 34, 349, 698, 2213, 4426, 5933, 11866, 37621, 75242, 772337, 1544674, 13129729, 26259458]

約数ペア:

[(1, 26259458), (2, 13129729), (17, 1544674), (34, 772337), (349, 75242), (698, 37621), (2213, 11866), (4426, 5933)]