56164304

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26393}}^1$

素因数の和:26427

約数の個数: 40

約数和(自身を含む): 130914240

約数和(自身を除く): 74749936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 26393, 52786, 105572, 184751, 211144, 369502, 422288, 501467, 739004, 1002934, 1478008, 2005868, 2956016, 3510269, 4011736, 7020538, 8023472, 14041076, 28082152, 56164304]

約数ペア:

[(1, 56164304), (2, 28082152), (4, 14041076), (7, 8023472), (8, 7020538), (14, 4011736), (16, 3510269), (19, 2956016), (28, 2005868), (38, 1478008), (56, 1002934), (76, 739004), (112, 501467), (133, 422288), (152, 369502), (266, 211144), (304, 184751), (532, 105572), (1064, 52786), (2128, 26393)]