28844272

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{2857}}^1$

素因数の和:3496

約数の個数: 20

約数和(自身を含む): 55993936

約数和(自身を除く): 27149664

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 2857, 5048, 5714, 10096, 11428, 22856, 45712, 1802767, 3605534, 7211068, 14422136, 28844272]

約数ペア:

[(1, 28844272), (2, 14422136), (4, 7211068), (8, 3605534), (16, 1802767), (631, 45712), (1262, 22856), (2524, 11428), (2857, 10096), (5048, 5714)]