26821288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8893}}^1$

素因数の和:8941

約数の個数: 32

約数和(自身を含む): 56032200

約数和(自身を除く): 29210912

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 8893, 17786, 35572, 71144, 115609, 231218, 257897, 462436, 515794, 924872, 1031588, 2063176, 3352661, 6705322, 13410644, 26821288]

約数ペア:

[(1, 26821288), (2, 13410644), (4, 6705322), (8, 3352661), (13, 2063176), (26, 1031588), (29, 924872), (52, 515794), (58, 462436), (104, 257897), (116, 231218), (232, 115609), (377, 71144), (754, 35572), (1508, 17786), (3016, 8893)]