73768432

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{64937}}^1$

素因数の和:65016

約数の個数: 20

約数和(自身を含む): 144941616

約数和(自身を除く): 71173184

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 64937, 129874, 259748, 519496, 1038992, 4610527, 9221054, 18442108, 36884216, 73768432]

約数ペア:

[(1, 73768432), (2, 36884216), (4, 18442108), (8, 9221054), (16, 4610527), (71, 1038992), (142, 519496), (284, 259748), (568, 129874), (1136, 64937)]