71423072

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4759}}^1$

素因数の和:4843

約数の個数: 48

約数和(自身を含む): 163134720

約数和(自身を除く): 91711648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 4759, 7504, 9518, 15008, 19036, 33313, 38072, 66626, 76144, 133252, 152288, 266504, 318853, 533008, 637706, 1066016, 1275412, 2231971, 2550824, 4463942, 5101648, 8927884, 10203296, 17855768, 35711536, 71423072]

約数ペア:

[(1, 71423072), (2, 35711536), (4, 17855768), (7, 10203296), (8, 8927884), (14, 5101648), (16, 4463942), (28, 2550824), (32, 2231971), (56, 1275412), (67, 1066016), (112, 637706), (134, 533008), (224, 318853), (268, 266504), (469, 152288), (536, 133252), (938, 76144), (1072, 66626), (1876, 38072), (2144, 33313), (3752, 19036), (4759, 15008), (7504, 9518)]