67667788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 127179360

約数和(自身を除く): 59511572

約数列:

[1, 2, 4, 29, 58, 61, 73, 116, 122, 131, 146, 244, 262, 292, 524, 1769, 2117, 3538, 3799, 4234, 4453, 7076, 7598, 7991, 8468, 8906, 9563, 15196, 15982, 17812, 19126, 31964, 38252, 129137, 231739, 258274, 277327, 463478, 516548, 554654, 583343, 926956, 1109308, 1166686, 2333372, 16916947, 33833894, 67667788]

約数ペア:

[(1, 67667788), (2, 33833894), (4, 16916947), (29, 2333372), (58, 1166686), (61, 1109308), (73, 926956), (116, 583343), (122, 554654), (131, 516548), (146, 463478), (244, 277327), (262, 258274), (292, 231739), (524, 129137), (1769, 38252), (2117, 31964), (3538, 19126), (3799, 17812), (4234, 15982), (4453, 15196), (7076, 9563), (7598, 8906), (7991, 8468)]