28723176

素因数分解:

$2^3\times 3^2\times {\mathrm{398933}}^1$

素因数の和:398945

約数の個数: 24

約数和(自身を含む): 77792130

約数和(自身を除く): 49068954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398933, 797866, 1196799, 1595732, 2393598, 3191464, 3590397, 4787196, 7180794, 9574392, 14361588, 28723176]

約数ペア:

[(1, 28723176), (2, 14361588), (3, 9574392), (4, 7180794), (6, 4787196), (8, 3590397), (9, 3191464), (12, 2393598), (18, 1595732), (24, 1196799), (36, 797866), (72, 398933)]