25715806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4463}}^1$

素因数の和:4575

約数の個数: 16

約数和(自身を含む): 40068864

約数和(自身を除く): 14353058

約数列:

[1, 2, 43, 67, 86, 134, 2881, 4463, 5762, 8926, 191909, 299021, 383818, 598042, 12857903, 25715806]

約数ペア:

[(1, 25715806), (2, 12857903), (43, 598042), (67, 383818), (86, 299021), (134, 191909), (2881, 8926), (4463, 5762)]