28257482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{3389}}^1$

素因数の和:3781

約数の個数: 16

約数和(自身を含む): 46375200

約数和(自身を除く): 18117718

約数列:

[1, 2, 11, 22, 379, 758, 3389, 4169, 6778, 8338, 37279, 74558, 1284431, 2568862, 14128741, 28257482]

約数ペア:

[(1, 28257482), (2, 14128741), (11, 2568862), (22, 1284431), (379, 74558), (758, 37279), (3389, 8338), (4169, 6778)]