21366885376

素因数分解:

$2^{10}\times {\mathrm{719}}^1\times {\mathrm{29021}}^1$

素因数の和:29760

約数の個数: 44

約数和(自身を含む): 42773784480

約数和(自身を除く): 21406899104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 719, 1024, 1438, 2876, 5752, 11504, 23008, 29021, 46016, 58042, 92032, 116084, 184064, 232168, 368128, 464336, 736256, 928672, 1857344, 3714688, 7429376, 14858752, 20866099, 29717504, 41732198, 83464396, 166928792, 333857584, 667715168, 1335430336, 2670860672, 5341721344, 10683442688, 21366885376]

約数ペア:

[(1, 21366885376), (2, 10683442688), (4, 5341721344), (8, 2670860672), (16, 1335430336), (32, 667715168), (64, 333857584), (128, 166928792), (256, 83464396), (512, 41732198), (719, 29717504), (1024, 20866099), (1438, 14858752), (2876, 7429376), (5752, 3714688), (11504, 1857344), (23008, 928672), (29021, 736256), (46016, 464336), (58042, 368128), (92032, 232168), (116084, 184064)]