28324872

素因数分解:

$2^3\times 3^2\times {\mathrm{393401}}^1$

素因数の和:393413

約数の個数: 24

約数和(自身を含む): 76713390

約数和(自身を除く): 48388518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393401, 786802, 1180203, 1573604, 2360406, 3147208, 3540609, 4720812, 7081218, 9441624, 14162436, 28324872]

約数ペア:

[(1, 28324872), (2, 14162436), (3, 9441624), (4, 7081218), (6, 4720812), (8, 3540609), (9, 3147208), (12, 2360406), (18, 1573604), (24, 1180203), (36, 786802), (72, 393401)]