28460476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28123}}^1$

素因数の和:28161

約数の個数: 24

約数和(自身を含む): 56697984

約数和(自身を除く): 28237508

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 28123, 56246, 112492, 309353, 618706, 646829, 1237412, 1293658, 2587316, 7115119, 14230238, 28460476]

約数ペア:

[(1, 28460476), (2, 14230238), (4, 7115119), (11, 2587316), (22, 1293658), (23, 1237412), (44, 646829), (46, 618706), (92, 309353), (253, 112492), (506, 56246), (1012, 28123)]