25772758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:684

約数の個数: 24

約数和(自身を含む): 42756840

約数和(自身を除く): 16984082

約数列:

[1, 2, 11, 22, 121, 242, 281, 379, 562, 758, 3091, 4169, 6182, 8338, 34001, 45859, 68002, 91718, 106499, 212998, 1171489, 2342978, 12886379, 25772758]

約数ペア:

[(1, 25772758), (2, 12886379), (11, 2342978), (22, 1171489), (121, 212998), (242, 106499), (281, 91718), (379, 68002), (562, 45859), (758, 34001), (3091, 8338), (4169, 6182)]