2116892288

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76213}}^1$

素因数の和:76265

約数の個数: 64

約数和(自身を含む): 4975249920

約数和(自身を除く): 2858357632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 76213, 152426, 304852, 533491, 609704, 1066982, 1219408, 2133964, 2362603, 2438816, 4267928, 4725206, 4877632, 8535856, 9450412, 9755264, 16538221, 17071712, 18900824, 33076442, 34143424, 37801648, 66152884, 68286848, 75603296, 132305768, 151206592, 264611536, 302413184, 529223072, 1058446144, 2116892288]

約数ペア:

[(1, 2116892288), (2, 1058446144), (4, 529223072), (7, 302413184), (8, 264611536), (14, 151206592), (16, 132305768), (28, 75603296), (31, 68286848), (32, 66152884), (56, 37801648), (62, 34143424), (64, 33076442), (112, 18900824), (124, 17071712), (128, 16538221), (217, 9755264), (224, 9450412), (248, 8535856), (434, 4877632), (448, 4725206), (496, 4267928), (868, 2438816), (896, 2362603), (992, 2133964), (1736, 1219408), (1984, 1066982), (3472, 609704), (3968, 533491), (6944, 304852), (13888, 152426), (27776, 76213)]