28965846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53051}}^1$

素因数の和:53076

約数の個数: 32

約数和(自身を含む): 71301888

約数和(自身を除く): 42336042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 53051, 106102, 159153, 318306, 371357, 689663, 742714, 1114071, 1379326, 2068989, 2228142, 4137978, 4827641, 9655282, 14482923, 28965846]

約数ペア:

[(1, 28965846), (2, 14482923), (3, 9655282), (6, 4827641), (7, 4137978), (13, 2228142), (14, 2068989), (21, 1379326), (26, 1114071), (39, 742714), (42, 689663), (78, 371357), (91, 318306), (182, 159153), (273, 106102), (546, 53051)]