28554086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56431}}^1$

素因数の和:56467

約数の個数: 16

約数和(自身を含む): 48757248

約数和(自身を除く): 20203162

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 56431, 112862, 620741, 1241482, 1297913, 2595826, 14277043, 28554086]

約数ペア:

[(1, 28554086), (2, 14277043), (11, 2595826), (22, 1297913), (23, 1241482), (46, 620741), (253, 112862), (506, 56431)]