2080542016

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{78713}}^1$

素因数の和:78791

約数の個数: 56

約数和(自身を含む): 4798405440

約数和(自身を除く): 2717863424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 3304, 3776, 6608, 13216, 26432, 78713, 157426, 314852, 550991, 629704, 1101982, 1259408, 2203964, 2518816, 4407928, 4644067, 5037632, 8815856, 9288134, 17631712, 18576268, 32508469, 35263424, 37152536, 65016938, 74305072, 130033876, 148610144, 260067752, 297220288, 520135504, 1040271008, 2080542016]

約数ペア:

[(1, 2080542016), (2, 1040271008), (4, 520135504), (7, 297220288), (8, 260067752), (14, 148610144), (16, 130033876), (28, 74305072), (32, 65016938), (56, 37152536), (59, 35263424), (64, 32508469), (112, 18576268), (118, 17631712), (224, 9288134), (236, 8815856), (413, 5037632), (448, 4644067), (472, 4407928), (826, 2518816), (944, 2203964), (1652, 1259408), (1888, 1101982), (3304, 629704), (3776, 550991), (6608, 314852), (13216, 157426), (26432, 78713)]