1665314336

素因数分解:

$2^5\times 7^1\times {\mathrm{421}}^1\times {\mathrm{17659}}^1$

素因数の和:18097

約数の個数: 48

約数和(自身を含む): 3756070080

約数和(自身を除く): 2090755744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 421, 842, 1684, 2947, 3368, 5894, 6736, 11788, 13472, 17659, 23576, 35318, 47152, 70636, 94304, 123613, 141272, 247226, 282544, 494452, 565088, 988904, 1977808, 3955616, 7434439, 14868878, 29737756, 52041073, 59475512, 104082146, 118951024, 208164292, 237902048, 416328584, 832657168, 1665314336]

約数ペア:

[(1, 1665314336), (2, 832657168), (4, 416328584), (7, 237902048), (8, 208164292), (14, 118951024), (16, 104082146), (28, 59475512), (32, 52041073), (56, 29737756), (112, 14868878), (224, 7434439), (421, 3955616), (842, 1977808), (1684, 988904), (2947, 565088), (3368, 494452), (5894, 282544), (6736, 247226), (11788, 141272), (13472, 123613), (17659, 94304), (23576, 70636), (35318, 47152)]