71083496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 152616960

約数和(自身を除く): 81533464

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 124, 142, 248, 284, 341, 367, 568, 682, 734, 781, 1364, 1468, 1562, 2201, 2728, 2936, 3124, 4037, 4402, 6248, 8074, 8804, 11377, 16148, 17608, 22754, 24211, 26057, 32296, 45508, 48422, 52114, 91016, 96844, 104228, 125147, 193688, 208456, 250294, 286627, 500588, 573254, 807767, 1001176, 1146508, 1615534, 2293016, 3231068, 6462136, 8885437, 17770874, 35541748, 71083496]

約数ペア:

[(1, 71083496), (2, 35541748), (4, 17770874), (8, 8885437), (11, 6462136), (22, 3231068), (31, 2293016), (44, 1615534), (62, 1146508), (71, 1001176), (88, 807767), (124, 573254), (142, 500588), (248, 286627), (284, 250294), (341, 208456), (367, 193688), (568, 125147), (682, 104228), (734, 96844), (781, 91016), (1364, 52114), (1468, 48422), (1562, 45508), (2201, 32296), (2728, 26057), (2936, 24211), (3124, 22754), (4037, 17608), (4402, 16148), (6248, 11377), (8074, 8804)]