28434456

素因数分解:

$2^3\times 3^3\times {\mathrm{131641}}^1$

素因数の和:131656

約数の個数: 32

約数和(自身を含む): 78985200

約数和(自身を除く): 50550744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131641, 263282, 394923, 526564, 789846, 1053128, 1184769, 1579692, 2369538, 3159384, 3554307, 4739076, 7108614, 9478152, 14217228, 28434456]

約数ペア:

[(1, 28434456), (2, 14217228), (3, 9478152), (4, 7108614), (6, 4739076), (8, 3554307), (9, 3159384), (12, 2369538), (18, 1579692), (24, 1184769), (27, 1053128), (36, 789846), (54, 526564), (72, 394923), (108, 263282), (216, 131641)]