15690752

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 88

約数和(自身を含む): 39302400

約数和(自身を除く): 23611648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 199, 224, 256, 308, 352, 398, 448, 512, 616, 704, 796, 896, 1024, 1232, 1393, 1408, 1592, 1792, 2189, 2464, 2786, 2816, 3184, 3584, 4378, 4928, 5572, 5632, 6368, 7168, 8756, 9856, 11144, 11264, 12736, 15323, 17512, 19712, 22288, 25472, 30646, 35024, 39424, 44576, 50944, 61292, 70048, 78848, 89152, 101888, 122584, 140096, 178304, 203776, 245168, 280192, 356608, 490336, 560384, 713216, 980672, 1120768, 1426432, 1961344, 2241536, 3922688, 7845376, 15690752]

約数ペア:

[(1, 15690752), (2, 7845376), (4, 3922688), (7, 2241536), (8, 1961344), (11, 1426432), (14, 1120768), (16, 980672), (22, 713216), (28, 560384), (32, 490336), (44, 356608), (56, 280192), (64, 245168), (77, 203776), (88, 178304), (112, 140096), (128, 122584), (154, 101888), (176, 89152), (199, 78848), (224, 70048), (256, 61292), (308, 50944), (352, 44576), (398, 39424), (448, 35024), (512, 30646), (616, 25472), (704, 22288), (796, 19712), (896, 17512), (1024, 15323), (1232, 12736), (1393, 11264), (1408, 11144), (1592, 9856), (1792, 8756), (2189, 7168), (2464, 6368), (2786, 5632), (2816, 5572), (3184, 4928), (3584, 4378)]