27940372

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 50198400

約数和(自身を除く): 22258028

約数列:

[1, 2, 4, 47, 94, 188, 331, 449, 662, 898, 1324, 1796, 15557, 21103, 31114, 42206, 62228, 84412, 148619, 297238, 594476, 6985093, 13970186, 27940372]

約数ペア:

[(1, 27940372), (2, 13970186), (4, 6985093), (47, 594476), (94, 297238), (188, 148619), (331, 84412), (449, 62228), (662, 42206), (898, 31114), (1324, 21103), (1796, 15557)]