28305016296

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7511947}}^1$

素因数の和:7512113

約数の個数: 32

約数和(自身を含む): 71213267040

約数和(自身を除く): 42908250744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 7511947, 15023894, 22535841, 30047788, 45071682, 60095576, 90143364, 180286728, 1179375679, 2358751358, 3538127037, 4717502716, 7076254074, 9435005432, 14152508148, 28305016296]

約数ペア:

[(1, 28305016296), (2, 14152508148), (3, 9435005432), (4, 7076254074), (6, 4717502716), (8, 3538127037), (12, 2358751358), (24, 1179375679), (157, 180286728), (314, 90143364), (471, 60095576), (628, 45071682), (942, 30047788), (1256, 22535841), (1884, 15023894), (3768, 7511947)]