28015782

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{69691}}^1$

素因数の和:69763

約数の個数: 16

約数和(自身を含む): 56868672

約数和(自身を除く): 28852890

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 69691, 139382, 209073, 418146, 4669297, 9338594, 14007891, 28015782]

約数ペア:

[(1, 28015782), (2, 14007891), (3, 9338594), (6, 4669297), (67, 418146), (134, 209073), (201, 139382), (402, 69691)]