25760888

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 49800960

約数和(自身を除く): 24040072

約数列:

[1, 2, 4, 8, 47, 94, 131, 188, 262, 376, 523, 524, 1046, 1048, 2092, 4184, 6157, 12314, 24581, 24628, 49162, 49256, 68513, 98324, 137026, 196648, 274052, 548104, 3220111, 6440222, 12880444, 25760888]

約数ペア:

[(1, 25760888), (2, 12880444), (4, 6440222), (8, 3220111), (47, 548104), (94, 274052), (131, 196648), (188, 137026), (262, 98324), (376, 68513), (523, 49256), (524, 49162), (1046, 24628), (1048, 24581), (2092, 12314), (4184, 6157)]