28135772

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9949}}^1$

素因数の和:10061

約数の個数: 24

約数和(自身を含む): 56834400

約数和(自身を除く): 28698628

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 9949, 19898, 39796, 69643, 139286, 278572, 1004849, 2009698, 4019396, 7033943, 14067886, 28135772]

約数ペア:

[(1, 28135772), (2, 14067886), (4, 7033943), (7, 4019396), (14, 2009698), (28, 1004849), (101, 278572), (202, 139286), (404, 69643), (707, 39796), (1414, 19898), (2828, 9949)]