64514626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 114498720

約数和(自身を除く): 49984094

約数列:

[1, 2, 11, 17, 22, 34, 73, 139, 146, 187, 278, 289, 374, 578, 803, 1241, 1529, 1606, 2363, 2482, 3058, 3179, 4726, 6358, 10147, 13651, 20294, 21097, 25993, 27302, 40171, 42194, 51986, 80342, 111617, 172499, 223234, 232067, 344998, 441881, 464134, 883762, 1897489, 2932483, 3794978, 5864966, 32257313, 64514626]

約数ペア:

[(1, 64514626), (2, 32257313), (11, 5864966), (17, 3794978), (22, 2932483), (34, 1897489), (73, 883762), (139, 464134), (146, 441881), (187, 344998), (278, 232067), (289, 223234), (374, 172499), (578, 111617), (803, 80342), (1241, 51986), (1529, 42194), (1606, 40171), (2363, 27302), (2482, 25993), (3058, 21097), (3179, 20294), (4726, 13651), (6358, 10147)]