25139338

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{26801}}^1$

素因数の和:26877

約数の個数: 16

約数和(自身を含む): 43740864

約数和(自身を除く): 18601526

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 26801, 53602, 187607, 375214, 1795667, 3591334, 12569669, 25139338]

約数ペア:

[(1, 25139338), (2, 12569669), (7, 3591334), (14, 1795667), (67, 375214), (134, 187607), (469, 53602), (938, 26801)]