15735328

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 35683200

約数和(自身を除く): 19947872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 353, 398, 706, 796, 1393, 1412, 1592, 2471, 2786, 2824, 3184, 4942, 5572, 5648, 6368, 9884, 11144, 11296, 19768, 22288, 39536, 44576, 70247, 79072, 140494, 280988, 491729, 561976, 983458, 1123952, 1966916, 2247904, 3933832, 7867664, 15735328]

約数ペア:

[(1, 15735328), (2, 7867664), (4, 3933832), (7, 2247904), (8, 1966916), (14, 1123952), (16, 983458), (28, 561976), (32, 491729), (56, 280988), (112, 140494), (199, 79072), (224, 70247), (353, 44576), (398, 39536), (706, 22288), (796, 19768), (1393, 11296), (1412, 11144), (1592, 9884), (2471, 6368), (2786, 5648), (2824, 5572), (3184, 4942)]