28876684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1117}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 52966368

約数和(自身を除く): 24089684

約数列:

[1, 2, 4, 23, 46, 92, 281, 562, 1117, 1124, 2234, 4468, 6463, 12926, 25691, 25852, 51382, 102764, 313877, 627754, 1255508, 7219171, 14438342, 28876684]

約数ペア:

[(1, 28876684), (2, 14438342), (4, 7219171), (23, 1255508), (46, 627754), (92, 313877), (281, 102764), (562, 51382), (1117, 25852), (1124, 25691), (2234, 12926), (4468, 6463)]