28595126

素因数分解:

$2^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{677}}^1$

素因数の和:1124

約数の個数: 24

約数和(自身を含む): 50085216

約数和(自身を除く): 21490090

約数列:

[1, 2, 7, 14, 49, 98, 431, 677, 862, 1354, 3017, 4739, 6034, 9478, 21119, 33173, 42238, 66346, 291787, 583574, 2042509, 4085018, 14297563, 28595126]

約数ペア:

[(1, 28595126), (2, 14297563), (7, 4085018), (14, 2042509), (49, 583574), (98, 291787), (431, 66346), (677, 42238), (862, 33173), (1354, 21119), (3017, 9478), (4739, 6034)]