28876856

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{10711}}^1$

素因数の和:11054

約数の個数: 16

約数和(自身を含む): 54309840

約数和(自身を除く): 25432984

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 10711, 21422, 42844, 85688, 3609607, 7219214, 14438428, 28876856]

約数ペア:

[(1, 28876856), (2, 14438428), (4, 7219214), (8, 3609607), (337, 85688), (674, 42844), (1348, 21422), (2696, 10711)]