7889708.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 21772800

約数和(自身を除く): 11650436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 359, 371, 532, 718, 742, 1007, 1436, 1484, 2014, 2513, 4028, 5026, 6821, 7049, 10052, 13642, 14098, 19027, 27284, 28196, 38054, 47747, 76108, 95494, 133189, 190988, 266378, 361513, 532756, 723026, 1446052, 2530591, 5061182, 10122364]

約数ペア:

[(1, 10122364), (2, 5061182), (4, 2530591), (7, 1446052), (14, 723026), (19, 532756), (28, 361513), (38, 266378), (53, 190988), (76, 133189), (106, 95494), (133, 76108), (212, 47747), (266, 38054), (359, 28196), (371, 27284), (532, 19027), (718, 14098), (742, 13642), (1007, 10052), (1436, 7049), (1484, 6821), (2014, 5026), (2513, 4028)]