6764537521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{919}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 8160768000

約数和(自身を除く): 1396230479

約数列:

[1, 7, 23, 131, 161, 349, 917, 919, 2443, 3013, 6433, 8027, 21091, 21137, 45719, 56189, 120389, 147959, 320033, 320731, 842723, 1051537, 2245117, 2768947, 7360759, 7376813, 19382629, 42015761, 51637691, 294110327, 966362503, 6764537521]

約数ペア:

[(1, 6764537521), (7, 966362503), (23, 294110327), (131, 51637691), (161, 42015761), (349, 19382629), (917, 7376813), (919, 7360759), (2443, 2768947), (3013, 2245117), (6433, 1051537), (8027, 842723), (21091, 320731), (21137, 320033), (45719, 147959), (56189, 120389)]