7720784

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{10267}}^1$

素因数の和:10322

約数の個数: 20

約数和(自身を含む): 15278784

約数和(自身を除く): 7558000

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 10267, 20534, 41068, 82136, 164272, 482549, 965098, 1930196, 3860392, 7720784]

約数ペア:

[(1, 7720784), (2, 3860392), (4, 1930196), (8, 965098), (16, 482549), (47, 164272), (94, 82136), (188, 41068), (376, 20534), (752, 10267)]