25401424

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12119}}^1$

素因数の和:12258

約数の個数: 20

約数和(自身を含む): 49595040

約数和(自身を除く): 24193616

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12119, 24238, 48476, 96952, 193904, 1587589, 3175178, 6350356, 12700712, 25401424]

約数ペア:

[(1, 25401424), (2, 12700712), (4, 6350356), (8, 3175178), (16, 1587589), (131, 193904), (262, 96952), (524, 48476), (1048, 24238), (2096, 12119)]