25313806

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{26987}}^1$

素因数の和:27063

約数の個数: 16

約数和(自身を含む): 44044416

約数和(自身を除く): 18730610

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 26987, 53974, 188909, 377818, 1808129, 3616258, 12656903, 25313806]

約数ペア:

[(1, 25313806), (2, 12656903), (7, 3616258), (14, 1808129), (67, 377818), (134, 188909), (469, 53974), (938, 26987)]