28341152

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5541

約数の個数: 48

約数和(自身を含む): 66552192

約数和(自身を除く): 38211040

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 5501, 11002, 22004, 38507, 44008, 77014, 88016, 126523, 154028, 176032, 253046, 308056, 506092, 616112, 885661, 1012184, 1232224, 1771322, 2024368, 3542644, 4048736, 7085288, 14170576, 28341152]

約数ペア:

[(1, 28341152), (2, 14170576), (4, 7085288), (7, 4048736), (8, 3542644), (14, 2024368), (16, 1771322), (23, 1232224), (28, 1012184), (32, 885661), (46, 616112), (56, 506092), (92, 308056), (112, 253046), (161, 176032), (184, 154028), (224, 126523), (322, 88016), (368, 77014), (644, 44008), (736, 38507), (1288, 22004), (2576, 11002), (5152, 5501)]