28986264

素因数分解:

$2^3\times 3^2\times {\mathrm{402587}}^1$

素因数の和:402599

約数の個数: 24

約数和(自身を含む): 78504660

約数和(自身を除く): 49518396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402587, 805174, 1207761, 1610348, 2415522, 3220696, 3623283, 4831044, 7246566, 9662088, 14493132, 28986264]

約数ペア:

[(1, 28986264), (2, 14493132), (3, 9662088), (4, 7246566), (6, 4831044), (8, 3623283), (9, 3220696), (12, 2415522), (18, 1610348), (24, 1207761), (36, 805174), (72, 402587)]