28932016

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{13009}}^1$

素因数の和:13156

約数の個数: 20

約数和(自身を含む): 56463400

約数和(自身を除く): 27531384

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 13009, 26018, 52036, 104072, 208144, 1808251, 3616502, 7233004, 14466008, 28932016]

約数ペア:

[(1, 28932016), (2, 14466008), (4, 7233004), (8, 3616502), (16, 1808251), (139, 208144), (278, 104072), (556, 52036), (1112, 26018), (2224, 13009)]