28562282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107377}}^1$

素因数の和:107405

約数の個数: 16

約数和(自身を含む): 51541440

約数和(自身を除く): 22979158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 107377, 214754, 751639, 1503278, 2040163, 4080326, 14281141, 28562282]

約数ペア:

[(1, 28562282), (2, 14281141), (7, 4080326), (14, 2040163), (19, 1503278), (38, 751639), (133, 214754), (266, 107377)]