15334144

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 35974400

約数和(自身を除く): 20640256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 199, 224, 256, 301, 344, 398, 448, 602, 688, 796, 896, 1204, 1376, 1393, 1592, 1792, 2408, 2752, 2786, 3184, 4816, 5504, 5572, 6368, 8557, 9632, 11008, 11144, 12736, 17114, 19264, 22288, 25472, 34228, 38528, 44576, 50944, 59899, 68456, 77056, 89152, 119798, 136912, 178304, 239596, 273824, 356608, 479192, 547648, 958384, 1095296, 1916768, 2190592, 3833536, 7667072, 15334144]

約数ペア:

[(1, 15334144), (2, 7667072), (4, 3833536), (7, 2190592), (8, 1916768), (14, 1095296), (16, 958384), (28, 547648), (32, 479192), (43, 356608), (56, 273824), (64, 239596), (86, 178304), (112, 136912), (128, 119798), (172, 89152), (199, 77056), (224, 68456), (256, 59899), (301, 50944), (344, 44576), (398, 38528), (448, 34228), (602, 25472), (688, 22288), (796, 19264), (896, 17114), (1204, 12736), (1376, 11144), (1393, 11008), (1592, 9632), (1792, 8557), (2408, 6368), (2752, 5572), (2786, 5504), (3184, 4816)]