25159036

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13411}}^1$

素因数の和:13489

約数の個数: 24

約数和(自身を含む): 51072896

約数和(自身を除く): 25913860

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 13411, 26822, 53644, 93877, 187754, 375508, 898537, 1797074, 3594148, 6289759, 12579518, 25159036]

約数ペア:

[(1, 25159036), (2, 12579518), (4, 6289759), (7, 3594148), (14, 1797074), (28, 898537), (67, 375508), (134, 187754), (268, 93877), (469, 53644), (938, 26822), (1876, 13411)]