28689064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 57303720

約数和(自身を除く): 28614656

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1093, 1544, 2186, 3281, 4372, 6562, 8744, 13124, 18581, 26248, 37162, 74324, 148648, 210949, 421898, 843796, 1687592, 3586133, 7172266, 14344532, 28689064]

約数ペア:

[(1, 28689064), (2, 14344532), (4, 7172266), (8, 3586133), (17, 1687592), (34, 843796), (68, 421898), (136, 210949), (193, 148648), (386, 74324), (772, 37162), (1093, 26248), (1544, 18581), (2186, 13124), (3281, 8744), (4372, 6562)]