25133636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{51929}}^1$

素因数の和:51955

約数の個数: 18

約数和(自身を含む): 48346830

約数和(自身を除く): 23213194

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 51929, 103858, 207716, 571219, 1142438, 2284876, 6283409, 12566818, 25133636]

約数ペア:

[(1, 25133636), (2, 12566818), (4, 6283409), (11, 2284876), (22, 1142438), (44, 571219), (121, 207716), (242, 103858), (484, 51929)]