28162204

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10369}}^1$

素因数の和:10477

約数の個数: 24

約数和(自身を含む): 56910560

約数和(自身を除く): 28748356

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 10369, 20738, 41476, 72583, 145166, 290332, 1005793, 2011586, 4023172, 7040551, 14081102, 28162204]

約数ペア:

[(1, 28162204), (2, 14081102), (4, 7040551), (7, 4023172), (14, 2011586), (28, 1005793), (97, 290332), (194, 145166), (388, 72583), (679, 41476), (1358, 20738), (2716, 10369)]