26905508

素因数分解:

$2^2\times 7^2\times {\mathrm{137273}}^1$

素因数の和:137291

約数の個数: 18

約数和(自身を含む): 54772326

約数和(自身を除く): 27866818

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 137273, 274546, 549092, 960911, 1921822, 3843644, 6726377, 13452754, 26905508]

約数ペア:

[(1, 26905508), (2, 13452754), (4, 6726377), (7, 3843644), (14, 1921822), (28, 960911), (49, 549092), (98, 274546), (196, 137273)]