71346352

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8273}}^1$

素因数の和:8306

約数の個数: 60

約数和(自身を含む): 175441896

約数和(自身を除く): 104095544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8273, 8624, 16546, 33092, 57911, 66184, 91003, 115822, 132368, 182006, 231644, 364012, 405377, 463288, 637021, 728024, 810754, 926576, 1274042, 1456048, 1621508, 2548084, 3243016, 4459147, 5096168, 6486032, 8918294, 10192336, 17836588, 35673176, 71346352]

約数ペア:

[(1, 71346352), (2, 35673176), (4, 17836588), (7, 10192336), (8, 8918294), (11, 6486032), (14, 5096168), (16, 4459147), (22, 3243016), (28, 2548084), (44, 1621508), (49, 1456048), (56, 1274042), (77, 926576), (88, 810754), (98, 728024), (112, 637021), (154, 463288), (176, 405377), (196, 364012), (308, 231644), (392, 182006), (539, 132368), (616, 115822), (784, 91003), (1078, 66184), (1232, 57911), (2156, 33092), (4312, 16546), (8273, 8624)]