4540256

素因数分解:

$2^5\times 7^1\times {\mathrm{20269}}^1$

素因数の和:20286

約数の個数: 24

約数和(自身を含む): 10216080

約数和(自身を除く): 5675824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 20269, 40538, 81076, 141883, 162152, 283766, 324304, 567532, 648608, 1135064, 2270128, 4540256]

約数ペア:

[(1, 4540256), (2, 2270128), (4, 1135064), (7, 648608), (8, 567532), (14, 324304), (16, 283766), (28, 162152), (32, 141883), (56, 81076), (112, 40538), (224, 20269)]