28207152

素因数分解:

$2^4\times 3^2\times {\mathrm{195883}}^1$

素因数の和:195897

約数の個数: 30

約数和(自身を含む): 78941252

約数和(自身を除く): 50734100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195883, 391766, 587649, 783532, 1175298, 1567064, 1762947, 2350596, 3134128, 3525894, 4701192, 7051788, 9402384, 14103576, 28207152]

約数ペア:

[(1, 28207152), (2, 14103576), (3, 9402384), (4, 7051788), (6, 4701192), (8, 3525894), (9, 3134128), (12, 2350596), (16, 1762947), (18, 1567064), (24, 1175298), (36, 783532), (48, 587649), (72, 391766), (144, 195883)]