28953826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57221}}^1$

素因数の和:57257

約数の個数: 16

約数和(自身を含む): 49439808

約数和(自身を除く): 20485982

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 57221, 114442, 629431, 1258862, 1316083, 2632166, 14476913, 28953826]

約数ペア:

[(1, 28953826), (2, 14476913), (11, 2632166), (22, 1316083), (23, 1258862), (46, 629431), (253, 114442), (506, 57221)]