27988216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{184133}}^1$

素因数の和:184158

約数の個数: 16

約数和(自身を含む): 55240200

約数和(自身を除く): 27251984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 184133, 368266, 736532, 1473064, 3498527, 6997054, 13994108, 27988216]

約数ペア:

[(1, 27988216), (2, 13994108), (4, 6997054), (8, 3498527), (19, 1473064), (38, 736532), (76, 368266), (152, 184133)]