28862712

素因数分解:

$2^3\times 3^2\times {\mathrm{400871}}^1$

素因数の和:400883

約数の個数: 24

約数和(自身を含む): 78170040

約数和(自身を除く): 49307328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 400871, 801742, 1202613, 1603484, 2405226, 3206968, 3607839, 4810452, 7215678, 9620904, 14431356, 28862712]

約数ペア:

[(1, 28862712), (2, 14431356), (3, 9620904), (4, 7215678), (6, 4810452), (8, 3607839), (9, 3206968), (12, 2405226), (18, 1603484), (24, 1202613), (36, 801742), (72, 400871)]