28308912

素因数分解:

$2^4\times 3^1\times {\mathrm{367}}^1\times {\mathrm{1607}}^1$

素因数の和:1985

約数の個数: 40

約数和(自身を含む): 73376256

約数和(自身を除く): 45067344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 367, 734, 1101, 1468, 1607, 2202, 2936, 3214, 4404, 4821, 5872, 6428, 8808, 9642, 12856, 17616, 19284, 25712, 38568, 77136, 589769, 1179538, 1769307, 2359076, 3538614, 4718152, 7077228, 9436304, 14154456, 28308912]

約数ペア:

[(1, 28308912), (2, 14154456), (3, 9436304), (4, 7077228), (6, 4718152), (8, 3538614), (12, 2359076), (16, 1769307), (24, 1179538), (48, 589769), (367, 77136), (734, 38568), (1101, 25712), (1468, 19284), (1607, 17616), (2202, 12856), (2936, 9642), (3214, 8808), (4404, 6428), (4821, 5872)]