28305356464

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3282161}}^1$

素因数の和:3282194

約数の個数: 60

約数和(自身を含む): 69594963048

約数和(自身を除く): 41289606584

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, 8624, 3282161, 6564322, 13128644, 22975127, 26257288, 36103771, 45950254, 52514576, 72207542, 91900508, 144415084, 160825889, 183801016, 252726397, 288830168, 321651778, 367602032, 505452794, 577660336, 643303556, 1010905588, 1286607112, 1769084779, 2021811176, 2573214224, 3538169558, 4043622352, 7076339116, 14152678232, 28305356464]

約数ペア:

[(1, 28305356464), (2, 14152678232), (4, 7076339116), (7, 4043622352), (8, 3538169558), (11, 2573214224), (14, 2021811176), (16, 1769084779), (22, 1286607112), (28, 1010905588), (44, 643303556), (49, 577660336), (56, 505452794), (77, 367602032), (88, 321651778), (98, 288830168), (112, 252726397), (154, 183801016), (176, 160825889), (196, 144415084), (308, 91900508), (392, 72207542), (539, 52514576), (616, 45950254), (784, 36103771), (1078, 26257288), (1232, 22975127), (2156, 13128644), (4312, 6564322), (8624, 3282161)]