13417376

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 31600800

約数和(自身を除く): 18183424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 199, 224, 301, 344, 392, 398, 602, 688, 784, 796, 1204, 1376, 1393, 1568, 1592, 2107, 2408, 2786, 3184, 4214, 4816, 5572, 6368, 8428, 8557, 9632, 9751, 11144, 16856, 17114, 19502, 22288, 33712, 34228, 39004, 44576, 59899, 67424, 68456, 78008, 119798, 136912, 156016, 239596, 273824, 312032, 419293, 479192, 838586, 958384, 1677172, 1916768, 3354344, 6708688, 13417376]

約数ペア:

[(1, 13417376), (2, 6708688), (4, 3354344), (7, 1916768), (8, 1677172), (14, 958384), (16, 838586), (28, 479192), (32, 419293), (43, 312032), (49, 273824), (56, 239596), (86, 156016), (98, 136912), (112, 119798), (172, 78008), (196, 68456), (199, 67424), (224, 59899), (301, 44576), (344, 39004), (392, 34228), (398, 33712), (602, 22288), (688, 19502), (784, 17114), (796, 16856), (1204, 11144), (1376, 9751), (1393, 9632), (1568, 8557), (1592, 8428), (2107, 6368), (2408, 5572), (2786, 4816), (3184, 4214)]