65066672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 143990784

約数和(自身を除く): 78924112

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 71, 82, 88, 127, 142, 164, 176, 254, 284, 328, 451, 508, 568, 656, 781, 902, 1016, 1136, 1397, 1562, 1804, 2032, 2794, 2911, 3124, 3608, 5207, 5588, 5822, 6248, 7216, 9017, 10414, 11176, 11644, 12496, 18034, 20828, 22352, 23288, 32021, 36068, 41656, 46576, 57277, 64042, 72136, 83312, 99187, 114554, 128084, 144272, 198374, 229108, 256168, 369697, 396748, 458216, 512336, 739394, 793496, 916432, 1478788, 1586992, 2957576, 4066667, 5915152, 8133334, 16266668, 32533336, 65066672]

約数ペア:

[(1, 65066672), (2, 32533336), (4, 16266668), (8, 8133334), (11, 5915152), (16, 4066667), (22, 2957576), (41, 1586992), (44, 1478788), (71, 916432), (82, 793496), (88, 739394), (127, 512336), (142, 458216), (164, 396748), (176, 369697), (254, 256168), (284, 229108), (328, 198374), (451, 144272), (508, 128084), (568, 114554), (656, 99187), (781, 83312), (902, 72136), (1016, 64042), (1136, 57277), (1397, 46576), (1562, 41656), (1804, 36068), (2032, 32021), (2794, 23288), (2911, 22352), (3124, 20828), (3608, 18034), (5207, 12496), (5588, 11644), (5822, 11176), (6248, 10414), (7216, 9017)]