56437136

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13619}}^1$

素因数の和:13671

約数の個数: 40

約数和(自身を含む): 128354880

約数和(自身を除く): 71917744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 13619, 27238, 54476, 95333, 108952, 190666, 217904, 381332, 503903, 762664, 1007806, 1525328, 2015612, 3527321, 4031224, 7054642, 8062448, 14109284, 28218568, 56437136]

約数ペア:

[(1, 56437136), (2, 28218568), (4, 14109284), (7, 8062448), (8, 7054642), (14, 4031224), (16, 3527321), (28, 2015612), (37, 1525328), (56, 1007806), (74, 762664), (112, 503903), (148, 381332), (259, 217904), (296, 190666), (518, 108952), (592, 95333), (1036, 54476), (2072, 27238), (4144, 13619)]