28115032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{319489}}^1$

素因数の和:319506

約数の個数: 16

約数和(自身を含む): 57508200

約数和(自身を除く): 29393168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 319489, 638978, 1277956, 2555912, 3514379, 7028758, 14057516, 28115032]

約数ペア:

[(1, 28115032), (2, 14057516), (4, 7028758), (8, 3514379), (11, 2555912), (22, 1277956), (44, 638978), (88, 319489)]