28178022

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{43891}}^1$

素因数の和:44003

約数の個数: 16

約数和(自身を含む): 56884032

約数和(自身を除く): 28706010

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 43891, 87782, 131673, 263346, 4696337, 9392674, 14089011, 28178022]

約数ペア:

[(1, 28178022), (2, 14089011), (3, 9392674), (6, 4696337), (107, 263346), (214, 131673), (321, 87782), (642, 43891)]