67006408

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 149823360

約数和(自身を除く): 82816952

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 259, 292, 296, 443, 511, 518, 584, 886, 1022, 1036, 1772, 2044, 2072, 2701, 3101, 3544, 4088, 5402, 6202, 10804, 12404, 16391, 18907, 21608, 24808, 32339, 32782, 37814, 64678, 65564, 75628, 114737, 129356, 131128, 151256, 226373, 229474, 258712, 452746, 458948, 905492, 917896, 1196543, 1810984, 2393086, 4786172, 8375801, 9572344, 16751602, 33503204, 67006408]

約数ペア:

[(1, 67006408), (2, 33503204), (4, 16751602), (7, 9572344), (8, 8375801), (14, 4786172), (28, 2393086), (37, 1810984), (56, 1196543), (73, 917896), (74, 905492), (146, 458948), (148, 452746), (259, 258712), (292, 229474), (296, 226373), (443, 151256), (511, 131128), (518, 129356), (584, 114737), (886, 75628), (1022, 65564), (1036, 64678), (1772, 37814), (2044, 32782), (2072, 32339), (2701, 24808), (3101, 21608), (3544, 18907), (4088, 16391), (5402, 12404), (6202, 10804)]