28082768

素因数分解:

$2^4\times 7^1\times {\mathrm{250739}}^1$

素因数の和:250754

約数の個数: 20

約数和(自身を含む): 62183520

約数和(自身を除く): 34100752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 250739, 501478, 1002956, 1755173, 2005912, 3510346, 4011824, 7020692, 14041384, 28082768]

約数ペア:

[(1, 28082768), (2, 14041384), (4, 7020692), (7, 4011824), (8, 3510346), (14, 2005912), (16, 1755173), (28, 1002956), (56, 501478), (112, 250739)]