5721712

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{1291}}^1$

素因数の和:1576

約数の個数: 20

約数和(自身を含む): 11134456

約数和(自身を除く): 5412744

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 1291, 2216, 2582, 4432, 5164, 10328, 20656, 357607, 715214, 1430428, 2860856, 5721712]

約数ペア:

[(1, 5721712), (2, 2860856), (4, 1430428), (8, 715214), (16, 357607), (277, 20656), (554, 10328), (1108, 5164), (1291, 4432), (2216, 2582)]