28354264484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3386797}}^1$

素因数の和:3386844

約数の個数: 48

約数和(自身を含む): 63725991168

約数和(自身を除く): 35371726684

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 3386797, 6773594, 13547188, 23707579, 44028361, 47415158, 77896331, 88056722, 94830316, 155792662, 176113444, 308198527, 311585324, 545274317, 616397054, 1012652303, 1090548634, 1232794108, 2025304606, 2181097268, 4050609212, 7088566121, 14177132242, 28354264484]

約数ペア:

[(1, 28354264484), (2, 14177132242), (4, 7088566121), (7, 4050609212), (13, 2181097268), (14, 2025304606), (23, 1232794108), (26, 1090548634), (28, 1012652303), (46, 616397054), (52, 545274317), (91, 311585324), (92, 308198527), (161, 176113444), (182, 155792662), (299, 94830316), (322, 88056722), (364, 77896331), (598, 47415158), (644, 44028361), (1196, 23707579), (2093, 13547188), (4186, 6773594), (8372, 3386797)]