974453984

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{8753}}^1$

素因数の和:8848

約数の個数: 72

約数和(自身を含む): 2263364208

約数和(自身を除く): 1288910224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1568, 1988, 2272, 3479, 3976, 6958, 7952, 8753, 13916, 15904, 17506, 27832, 35012, 55664, 61271, 70024, 111328, 122542, 140048, 245084, 280096, 428897, 490168, 621463, 857794, 980336, 1242926, 1715588, 1960672, 2485852, 3431176, 4350241, 4971704, 6862352, 8700482, 9943408, 13724704, 17400964, 19886816, 30451687, 34801928, 60903374, 69603856, 121806748, 139207712, 243613496, 487226992, 974453984]

約数ペア:

[(1, 974453984), (2, 487226992), (4, 243613496), (7, 139207712), (8, 121806748), (14, 69603856), (16, 60903374), (28, 34801928), (32, 30451687), (49, 19886816), (56, 17400964), (71, 13724704), (98, 9943408), (112, 8700482), (142, 6862352), (196, 4971704), (224, 4350241), (284, 3431176), (392, 2485852), (497, 1960672), (568, 1715588), (784, 1242926), (994, 980336), (1136, 857794), (1568, 621463), (1988, 490168), (2272, 428897), (3479, 280096), (3976, 245084), (6958, 140048), (7952, 122542), (8753, 111328), (13916, 70024), (15904, 61271), (17506, 55664), (27832, 35012)]