28744606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68767}}^1$

素因数の和:68799

約数の個数: 16

約数和(自身を含む): 49512960

約数和(自身を除く): 20768354

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 68767, 137534, 756437, 1306573, 1512874, 2613146, 14372303, 28744606]

約数ペア:

[(1, 28744606), (2, 14372303), (11, 2613146), (19, 1512874), (22, 1306573), (38, 756437), (209, 137534), (418, 68767)]