28226568

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{2089}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 70725600

約数和(自身を除く): 42499032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1689, 2089, 2252, 3378, 4178, 4504, 6267, 6756, 8356, 12534, 13512, 16712, 25068, 50136, 1176107, 2352214, 3528321, 4704428, 7056642, 9408856, 14113284, 28226568]

約数ペア:

[(1, 28226568), (2, 14113284), (3, 9408856), (4, 7056642), (6, 4704428), (8, 3528321), (12, 2352214), (24, 1176107), (563, 50136), (1126, 25068), (1689, 16712), (2089, 13512), (2252, 12534), (3378, 8356), (4178, 6756), (4504, 6267)]