28146514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 47609856

約数和(自身を除く): 19463342

約数列:

[1, 2, 11, 22, 47, 94, 163, 167, 326, 334, 517, 1034, 1793, 1837, 3586, 3674, 7661, 7849, 15322, 15698, 27221, 54442, 84271, 86339, 168542, 172678, 299431, 598862, 1279387, 2558774, 14073257, 28146514]

約数ペア:

[(1, 28146514), (2, 14073257), (11, 2558774), (22, 1279387), (47, 598862), (94, 299431), (163, 172678), (167, 168542), (326, 86339), (334, 84271), (517, 54442), (1034, 27221), (1793, 15698), (1837, 15322), (3586, 7849), (3674, 7661)]