28291272

素因数分解:

$2^3\times 3^1\times {\mathrm{1178803}}^1$

素因数の和:1178812

約数の個数: 16

約数和(自身を含む): 70728240

約数和(自身を除く): 42436968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1178803, 2357606, 3536409, 4715212, 7072818, 9430424, 14145636, 28291272]

約数ペア:

[(1, 28291272), (2, 14145636), (3, 9430424), (4, 7072818), (6, 4715212), (8, 3536409), (12, 2357606), (24, 1178803)]