28820056

素因数分解:

$2^3\times {\mathrm{1063}}^1\times {\mathrm{3389}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 54104400

約数和(自身を除く): 25284344

約数列:

[1, 2, 4, 8, 1063, 2126, 3389, 4252, 6778, 8504, 13556, 27112, 3602507, 7205014, 14410028, 28820056]

約数ペア:

[(1, 28820056), (2, 14410028), (4, 7205014), (8, 3602507), (1063, 27112), (2126, 13556), (3389, 8504), (4252, 6778)]