28201514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{44203}}^1$

素因数の和:44245

約数の個数: 16

約数和(自身を含む): 47740320

約数和(自身を除く): 19538806

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 44203, 88406, 486233, 972466, 1281887, 2563774, 14100757, 28201514]

約数ペア:

[(1, 28201514), (2, 14100757), (11, 2563774), (22, 1281887), (29, 972466), (58, 486233), (319, 88406), (638, 44203)]