2687296

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 28

約数和(自身を含む): 5384800

約数和(自身を除く): 2697504

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 211, 398, 422, 796, 844, 1592, 1688, 3184, 3376, 6368, 6752, 12736, 13504, 41989, 83978, 167956, 335912, 671824, 1343648, 2687296]

約数ペア:

[(1, 2687296), (2, 1343648), (4, 671824), (8, 335912), (16, 167956), (32, 83978), (64, 41989), (199, 13504), (211, 12736), (398, 6752), (422, 6368), (796, 3376), (844, 3184), (1592, 1688)]