25507476

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4513}}^1$

素因数の和:4680

約数の個数: 36

約数和(自身を含む): 64902292

約数和(自身を除く): 39394816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4513, 5652, 9026, 13539, 18052, 27078, 40617, 54156, 81234, 162468, 708541, 1417082, 2125623, 2834164, 4251246, 6376869, 8502492, 12753738, 25507476]

約数ペア:

[(1, 25507476), (2, 12753738), (3, 8502492), (4, 6376869), (6, 4251246), (9, 2834164), (12, 2125623), (18, 1417082), (36, 708541), (157, 162468), (314, 81234), (471, 54156), (628, 40617), (942, 27078), (1413, 18052), (1884, 13539), (2826, 9026), (4513, 5652)]