431396288

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{13841}}^1$

素因数の和:14340

約数の個数: 28

約数和(自身を含む): 857871792

約数和(自身を除く): 426475504

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 974, 1948, 3896, 7792, 13841, 15584, 27682, 31168, 55364, 110728, 221456, 442912, 885824, 6740567, 13481134, 26962268, 53924536, 107849072, 215698144, 431396288]

約数ペア:

[(1, 431396288), (2, 215698144), (4, 107849072), (8, 53924536), (16, 26962268), (32, 13481134), (64, 6740567), (487, 885824), (974, 442912), (1948, 221456), (3896, 110728), (7792, 55364), (13841, 31168), (15584, 27682)]