28548457

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 6288023

約数列:

[1, 7, 17, 119, 127, 889, 1889, 2159, 13223, 15113, 32113, 224791, 239903, 1679321, 4078351, 28548457]

約数ペア:

[(1, 28548457), (7, 4078351), (17, 1679321), (119, 239903), (127, 224791), (889, 32113), (1889, 15113), (2159, 13223)]