26356316

素因数分解:

$2^2\times 7^2\times {\mathrm{134471}}^1$

素因数の和:134489

約数の個数: 18

約数和(自身を含む): 53654328

約数和(自身を除く): 27298012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 134471, 268942, 537884, 941297, 1882594, 3765188, 6589079, 13178158, 26356316]

約数ペア:

[(1, 26356316), (2, 13178158), (4, 6589079), (7, 3765188), (14, 1882594), (28, 941297), (49, 537884), (98, 268942), (196, 134471)]