28475224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{187337}}^1$

素因数の和:187362

約数の個数: 16

約数和(自身を含む): 56201400

約数和(自身を除く): 27726176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 187337, 374674, 749348, 1498696, 3559403, 7118806, 14237612, 28475224]

約数ペア:

[(1, 28475224), (2, 14237612), (4, 7118806), (8, 3559403), (19, 1498696), (38, 749348), (76, 374674), (152, 187337)]