28484212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1621}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 52319232

約数和(自身を除く): 23835020

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 1621, 3242, 4393, 6484, 8786, 17572, 37283, 74566, 149132, 309611, 619222, 1238444, 7121053, 14242106, 28484212]

約数ペア:

[(1, 28484212), (2, 14242106), (4, 7121053), (23, 1238444), (46, 619222), (92, 309611), (191, 149132), (382, 74566), (764, 37283), (1621, 17572), (3242, 8786), (4393, 6484)]