25860272

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{5197}}^1$

素因数の和:5516

約数の個数: 20

約数和(自身を含む): 50275056

約数和(自身を除く): 24414784

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 5197, 10394, 20788, 41576, 83152, 1616267, 3232534, 6465068, 12930136, 25860272]

約数ペア:

[(1, 25860272), (2, 12930136), (4, 6465068), (8, 3232534), (16, 1616267), (311, 83152), (622, 41576), (1244, 20788), (2488, 10394), (4976, 5197)]