8517676328

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{208073}}^1$

素因数の和:208146

約数の個数: 64

約数和(自身を含む): 19775352960

約数和(自身を除く): 11257676632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 952, 1204, 1462, 2408, 2924, 5117, 5848, 10234, 20468, 40936, 208073, 416146, 832292, 1456511, 1664584, 2913022, 3537241, 5826044, 7074482, 8947139, 11652088, 14148964, 17894278, 24760687, 28297928, 35788556, 49521374, 62629973, 71577112, 99042748, 125259946, 152101363, 198085496, 250519892, 304202726, 501039784, 608405452, 1064709541, 1216810904, 2129419082, 4258838164, 8517676328]

約数ペア:

[(1, 8517676328), (2, 4258838164), (4, 2129419082), (7, 1216810904), (8, 1064709541), (14, 608405452), (17, 501039784), (28, 304202726), (34, 250519892), (43, 198085496), (56, 152101363), (68, 125259946), (86, 99042748), (119, 71577112), (136, 62629973), (172, 49521374), (238, 35788556), (301, 28297928), (344, 24760687), (476, 17894278), (602, 14148964), (731, 11652088), (952, 8947139), (1204, 7074482), (1462, 5826044), (2408, 3537241), (2924, 2913022), (5117, 1664584), (5848, 1456511), (10234, 832292), (20468, 416146), (40936, 208073)]