28029816

素因数分解:

$2^3\times 3^2\times {\mathrm{389303}}^1$

素因数の和:389315

約数の個数: 24

約数和(自身を含む): 75914280

約数和(自身を除く): 47884464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389303, 778606, 1167909, 1557212, 2335818, 3114424, 3503727, 4671636, 7007454, 9343272, 14014908, 28029816]

約数ペア:

[(1, 28029816), (2, 14014908), (3, 9343272), (4, 7007454), (6, 4671636), (8, 3503727), (9, 3114424), (12, 2335818), (18, 1557212), (24, 1167909), (36, 778606), (72, 389303)]