26304916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 56306880

約数和(自身を除く): 30001964

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 121, 139, 187, 242, 253, 278, 374, 391, 484, 506, 556, 748, 782, 1012, 1529, 1564, 2057, 2363, 2783, 3058, 3197, 4114, 4301, 4726, 5566, 6116, 6394, 8228, 8602, 9452, 11132, 12788, 16819, 17204, 25993, 33638, 35167, 47311, 51986, 54349, 67276, 70334, 94622, 103972, 108698, 140668, 189244, 217396, 285923, 386837, 571846, 597839, 773674, 1143692, 1195678, 1547348, 2391356, 6576229, 13152458, 26304916]

約数ペア:

[(1, 26304916), (2, 13152458), (4, 6576229), (11, 2391356), (17, 1547348), (22, 1195678), (23, 1143692), (34, 773674), (44, 597839), (46, 571846), (68, 386837), (92, 285923), (121, 217396), (139, 189244), (187, 140668), (242, 108698), (253, 103972), (278, 94622), (374, 70334), (391, 67276), (484, 54349), (506, 51986), (556, 47311), (748, 35167), (782, 33638), (1012, 25993), (1529, 17204), (1564, 16819), (2057, 12788), (2363, 11132), (2783, 9452), (3058, 8602), (3197, 8228), (4114, 6394), (4301, 6116), (4726, 5566)]