28016846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97961}}^1$

素因数の和:97987

約数の個数: 16

約数和(自身を含む): 49372848

約数和(自身を除く): 21356002

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 97961, 195922, 1077571, 1273493, 2155142, 2546986, 14008423, 28016846]

約数ペア:

[(1, 28016846), (2, 14008423), (11, 2546986), (13, 2155142), (22, 1273493), (26, 1077571), (143, 195922), (286, 97961)]