71706152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3547}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 162214560

約数和(自身を除く): 90508408

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 3547, 5054, 7094, 10108, 14188, 20216, 24829, 28376, 49658, 67393, 99316, 134786, 198632, 269572, 471751, 539144, 943502, 1280467, 1887004, 2560934, 3774008, 5121868, 8963269, 10243736, 17926538, 35853076, 71706152]

約数ペア:

[(1, 71706152), (2, 35853076), (4, 17926538), (7, 10243736), (8, 8963269), (14, 5121868), (19, 3774008), (28, 2560934), (38, 1887004), (56, 1280467), (76, 943502), (133, 539144), (152, 471751), (266, 269572), (361, 198632), (532, 134786), (722, 99316), (1064, 67393), (1444, 49658), (2527, 28376), (2888, 24829), (3547, 20216), (5054, 14188), (7094, 10108)]