71556464

素因数分解:

$2^4\times 7^2\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 60

約数和(自身を含む): 162973944

約数和(自身を除く): 91417480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 392, 428, 749, 784, 853, 856, 1498, 1706, 1712, 2996, 3412, 5243, 5971, 5992, 6824, 10486, 11942, 11984, 13648, 20972, 23884, 41797, 41944, 47768, 83594, 83888, 91271, 95536, 167188, 182542, 334376, 365084, 638897, 668752, 730168, 1277794, 1460336, 2555588, 4472279, 5111176, 8944558, 10222352, 17889116, 35778232, 71556464]

約数ペア:

[(1, 71556464), (2, 35778232), (4, 17889116), (7, 10222352), (8, 8944558), (14, 5111176), (16, 4472279), (28, 2555588), (49, 1460336), (56, 1277794), (98, 730168), (107, 668752), (112, 638897), (196, 365084), (214, 334376), (392, 182542), (428, 167188), (749, 95536), (784, 91271), (853, 83888), (856, 83594), (1498, 47768), (1706, 41944), (1712, 41797), (2996, 23884), (3412, 20972), (5243, 13648), (5971, 11984), (5992, 11942), (6824, 10486)]