26039188

素因数分解:

$2^2\times 7^3\times {\mathrm{18979}}^1$

素因数の和:19004

約数の個数: 24

約数和(自身を含む): 53144000

約数和(自身を除く): 27104812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 18979, 37958, 75916, 132853, 265706, 531412, 929971, 1859942, 3719884, 6509797, 13019594, 26039188]

約数ペア:

[(1, 26039188), (2, 13019594), (4, 6509797), (7, 3719884), (14, 1859942), (28, 929971), (49, 531412), (98, 265706), (196, 132853), (343, 75916), (686, 37958), (1372, 18979)]