27278188

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1621}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 54680864

約数和(自身を除く): 27402676

約数列:

[1, 2, 4, 7, 14, 28, 601, 1202, 1621, 2404, 3242, 4207, 6484, 8414, 11347, 16828, 22694, 45388, 974221, 1948442, 3896884, 6819547, 13639094, 27278188]

約数ペア:

[(1, 27278188), (2, 13639094), (4, 6819547), (7, 3896884), (14, 1948442), (28, 974221), (601, 45388), (1202, 22694), (1621, 16828), (2404, 11347), (3242, 8414), (4207, 6484)]