12821626816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{98543}}^1$

素因数の和:98681

約数の個数: 56

約数和(自身を含む): 27032590080

約数和(自身を除く): 14210963264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 152, 214, 304, 428, 608, 856, 1216, 1712, 2033, 3424, 4066, 6848, 8132, 16264, 32528, 65056, 98543, 130112, 197086, 394172, 788344, 1576688, 1872317, 3153376, 3744634, 6306752, 7489268, 10544101, 14978536, 21088202, 29957072, 42176404, 59914144, 84352808, 119828288, 168705616, 200337919, 337411232, 400675838, 674822464, 801351676, 1602703352, 3205406704, 6410813408, 12821626816]

約数ペア:

[(1, 12821626816), (2, 6410813408), (4, 3205406704), (8, 1602703352), (16, 801351676), (19, 674822464), (32, 400675838), (38, 337411232), (64, 200337919), (76, 168705616), (107, 119828288), (152, 84352808), (214, 59914144), (304, 42176404), (428, 29957072), (608, 21088202), (856, 14978536), (1216, 10544101), (1712, 7489268), (2033, 6306752), (3424, 3744634), (4066, 3153376), (6848, 1872317), (8132, 1576688), (16264, 788344), (32528, 394172), (65056, 197086), (98543, 130112)]