28348048

素因数分解:

$2^4\times {\mathrm{1093}}^1\times {\mathrm{1621}}^1$

素因数の和:2722

約数の個数: 20

約数和(自身を含む): 55008508

約数和(自身を除く): 26660460

約数列:

[1, 2, 4, 8, 16, 1093, 1621, 2186, 3242, 4372, 6484, 8744, 12968, 17488, 25936, 1771753, 3543506, 7087012, 14174024, 28348048]

約数ペア:

[(1, 28348048), (2, 14174024), (4, 7087012), (8, 3543506), (16, 1771753), (1093, 25936), (1621, 17488), (2186, 12968), (3242, 8744), (4372, 6484)]