66572429

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4259}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 87415200

約数和(自身を除く): 20842771

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 4259, 15631, 29813, 46849, 123511, 208691, 327943, 864577, 1358621, 2295601, 6052039, 9510347, 66572429]

約数ペア:

[(1, 66572429), (7, 9510347), (11, 6052039), (29, 2295601), (49, 1358621), (77, 864577), (203, 327943), (319, 208691), (539, 123511), (1421, 46849), (2233, 29813), (4259, 15631)]