28785076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5653}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 53826080

約数和(自身を除く): 25041004

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 5653, 11306, 22612, 107407, 214814, 378751, 429628, 757502, 1515004, 7196269, 14392538, 28785076]

約数ペア:

[(1, 28785076), (2, 14392538), (4, 7196269), (19, 1515004), (38, 757502), (67, 429628), (76, 378751), (134, 214814), (268, 107407), (1273, 22612), (2546, 11306), (5092, 5653)]