28338712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{114269}}^1$

素因数の和:114306

約数の個数: 16

約数和(自身を含む): 54849600

約数和(自身を除く): 26510888

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 114269, 228538, 457076, 914152, 3542339, 7084678, 14169356, 28338712]

約数ペア:

[(1, 28338712), (2, 14169356), (4, 7084678), (8, 3542339), (31, 914152), (62, 457076), (124, 228538), (248, 114269)]