28325016

素因数分解:

$2^3\times 3^2\times {\mathrm{393403}}^1$

素因数の和:393415

約数の個数: 24

約数和(自身を含む): 76713780

約数和(自身を除く): 48388764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393403, 786806, 1180209, 1573612, 2360418, 3147224, 3540627, 4720836, 7081254, 9441672, 14162508, 28325016]

約数ペア:

[(1, 28325016), (2, 14162508), (3, 9441672), (4, 7081254), (6, 4720836), (8, 3540627), (9, 3147224), (12, 2360418), (18, 1573612), (24, 1180209), (36, 786806), (72, 393403)]