28755288

素因数分解:

$2^3\times 3^2\times {\mathrm{399379}}^1$

素因数の和:399391

約数の個数: 24

約数和(自身を含む): 77879100

約数和(自身を除く): 49123812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 399379, 798758, 1198137, 1597516, 2396274, 3195032, 3594411, 4792548, 7188822, 9585096, 14377644, 28755288]

約数ペア:

[(1, 28755288), (2, 14377644), (3, 9585096), (4, 7188822), (6, 4792548), (8, 3594411), (9, 3195032), (12, 2396274), (18, 1597516), (24, 1198137), (36, 798758), (72, 399379)]