28672716

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{12007}}^1$

素因数の和:12213

約数の個数: 24

約数和(自身を含む): 67244800

約数和(自身を除く): 38572084

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 12007, 24014, 36021, 48028, 72042, 144084, 2389393, 4778786, 7168179, 9557572, 14336358, 28672716]

約数ペア:

[(1, 28672716), (2, 14336358), (3, 9557572), (4, 7168179), (6, 4778786), (12, 2389393), (199, 144084), (398, 72042), (597, 48028), (796, 36021), (1194, 24014), (2388, 12007)]