28173896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9007}}^1$

素因数の和:9053

約数の個数: 32

約数和(自身を含む): 58371840

約数和(自身を除く): 30197944

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 9007, 18014, 36028, 72056, 153119, 207161, 306238, 414322, 612476, 828644, 1224952, 1657288, 3521737, 7043474, 14086948, 28173896]

約数ペア:

[(1, 28173896), (2, 14086948), (4, 7043474), (8, 3521737), (17, 1657288), (23, 1224952), (34, 828644), (46, 612476), (68, 414322), (92, 306238), (136, 207161), (184, 153119), (391, 72056), (782, 36028), (1564, 18014), (3128, 9007)]