28944872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{328919}}^1$

素因数の和:328936

約数の個数: 16

約数和(自身を含む): 59205600

約数和(自身を除く): 30260728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 328919, 657838, 1315676, 2631352, 3618109, 7236218, 14472436, 28944872]

約数ペア:

[(1, 28944872), (2, 14472436), (4, 7236218), (8, 3618109), (11, 2631352), (22, 1315676), (44, 657838), (88, 328919)]