1368304

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 3194240

約数和(自身を除く): 1825936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 643, 1064, 1286, 2128, 2572, 4501, 5144, 9002, 10288, 12217, 18004, 24434, 36008, 48868, 72016, 85519, 97736, 171038, 195472, 342076, 684152, 1368304]

約数ペア:

[(1, 1368304), (2, 684152), (4, 342076), (7, 195472), (8, 171038), (14, 97736), (16, 85519), (19, 72016), (28, 48868), (38, 36008), (56, 24434), (76, 18004), (112, 12217), (133, 10288), (152, 9002), (266, 5144), (304, 4501), (532, 2572), (643, 2128), (1064, 1286)]