25768784

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{34267}}^1$

素因数の和:34322

約数の個数: 20

約数和(自身を含む): 50990784

約数和(自身を除く): 25222000

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 34267, 68534, 137068, 274136, 548272, 1610549, 3221098, 6442196, 12884392, 25768784]

約数ペア:

[(1, 25768784), (2, 12884392), (4, 6442196), (8, 3221098), (16, 1610549), (47, 548272), (94, 274136), (188, 137068), (376, 68534), (752, 34267)]