28942694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 50512896

約数和(自身を除く): 21570202

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 1217, 2162, 2434, 11891, 13387, 23782, 26774, 27991, 55982, 57199, 114398, 307901, 615802, 629189, 1258378, 1315577, 2631154, 14471347, 28942694]

約数ペア:

[(1, 28942694), (2, 14471347), (11, 2631154), (22, 1315577), (23, 1258378), (46, 629189), (47, 615802), (94, 307901), (253, 114398), (506, 57199), (517, 55982), (1034, 27991), (1081, 26774), (1217, 23782), (2162, 13387), (2434, 11891)]