28534927

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 2569073

約数列:

[1, 23, 29, 179, 239, 667, 4117, 5191, 5497, 6931, 42781, 119393, 159413, 983963, 1240649, 28534927]

約数ペア:

[(1, 28534927), (23, 1240649), (29, 983963), (179, 159413), (239, 119393), (667, 42781), (4117, 6931), (5191, 5497)]