56775292

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28559}}^1$

素因数の和:28641

約数の個数: 24

約数和(自身を含む): 115153920

約数和(自身を除く): 58378628

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 28559, 57118, 114236, 199913, 399826, 799652, 2027689, 4055378, 8110756, 14193823, 28387646, 56775292]

約数ペア:

[(1, 56775292), (2, 28387646), (4, 14193823), (7, 8110756), (14, 4055378), (28, 2027689), (71, 799652), (142, 399826), (284, 199913), (497, 114236), (994, 57118), (1988, 28559)]