28552307

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1567}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 34621440

約数和(自身を除く): 6069133

約数列:

[1, 7, 19, 133, 137, 959, 1567, 2603, 10969, 18221, 29773, 208411, 214679, 1502753, 4078901, 28552307]

約数ペア:

[(1, 28552307), (7, 4078901), (19, 1502753), (133, 214679), (137, 208411), (959, 29773), (1567, 18221), (2603, 10969)]