21382296944

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{739}}^1\times {\mathrm{3019}}^1$

素因数の和:4365

約数の個数: 40

約数和(自身を含む): 41567280000

約数和(自身を除く): 20184983056

約数列:

[1, 2, 4, 8, 16, 599, 739, 1198, 1478, 2396, 2956, 3019, 4792, 5912, 6038, 9584, 11824, 12076, 24152, 48304, 442661, 885322, 1770644, 1808381, 2231041, 3541288, 3616762, 4462082, 7082576, 7233524, 8924164, 14467048, 17848328, 28934096, 35696656, 1336393559, 2672787118, 5345574236, 10691148472, 21382296944]

約数ペア:

[(1, 21382296944), (2, 10691148472), (4, 5345574236), (8, 2672787118), (16, 1336393559), (599, 35696656), (739, 28934096), (1198, 17848328), (1478, 14467048), (2396, 8924164), (2956, 7233524), (3019, 7082576), (4792, 4462082), (5912, 3616762), (6038, 3541288), (9584, 2231041), (11824, 1808381), (12076, 1770644), (24152, 885322), (48304, 442661)]