25336724

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 52752000

約数和(自身を除く): 27415276

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 313, 343, 413, 626, 686, 826, 1252, 1372, 1652, 2191, 2891, 4382, 5782, 8764, 11564, 15337, 18467, 20237, 30674, 36934, 40474, 61348, 73868, 80948, 107359, 129269, 214718, 258538, 429436, 517076, 904883, 1809766, 3619532, 6334181, 12668362, 25336724]

約数ペア:

[(1, 25336724), (2, 12668362), (4, 6334181), (7, 3619532), (14, 1809766), (28, 904883), (49, 517076), (59, 429436), (98, 258538), (118, 214718), (196, 129269), (236, 107359), (313, 80948), (343, 73868), (413, 61348), (626, 40474), (686, 36934), (826, 30674), (1252, 20237), (1372, 18467), (1652, 15337), (2191, 11564), (2891, 8764), (4382, 5782)]