12705126464

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{457}}^1\times {\mathrm{1289}}^1$

素因数の和:2095

約数の個数: 56

約数和(自身を含む): 25361539320

約数和(自身を除く): 12656412856

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 457, 674, 914, 1289, 1348, 1828, 2578, 2696, 3656, 5156, 5392, 7312, 10312, 10784, 14624, 20624, 21568, 29248, 41248, 82496, 154009, 308018, 434393, 589073, 616036, 868786, 1178146, 1232072, 1737572, 2356292, 2464144, 3475144, 4712584, 4928288, 6950288, 9425168, 9856576, 13900576, 18850336, 27801152, 37700672, 198517601, 397035202, 794070404, 1588140808, 3176281616, 6352563232, 12705126464]

約数ペア:

[(1, 12705126464), (2, 6352563232), (4, 3176281616), (8, 1588140808), (16, 794070404), (32, 397035202), (64, 198517601), (337, 37700672), (457, 27801152), (674, 18850336), (914, 13900576), (1289, 9856576), (1348, 9425168), (1828, 6950288), (2578, 4928288), (2696, 4712584), (3656, 3475144), (5156, 2464144), (5392, 2356292), (7312, 1737572), (10312, 1232072), (10784, 1178146), (14624, 868786), (20624, 616036), (21568, 589073), (29248, 434393), (41248, 308018), (82496, 154009)]