2215535.00000000

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{20249}}^1$

素因数の和:20328

約数の個数: 28

約数和(自身を含む): 174879000

約数和(自身を除く): 88051288

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 20249, 40498, 80996, 161992, 323984, 647968, 1295936, 1356683, 2713366, 5426732, 10853464, 21706928, 43413856, 86827712]

約数ペア:

[(1, 86827712), (2, 43413856), (4, 21706928), (8, 10853464), (16, 5426732), (32, 2713366), (64, 1356683), (67, 1295936), (134, 647968), (268, 323984), (536, 161992), (1072, 80996), (2144, 40498), (4288, 20249)]