39940096

素因数分解:

$2^{12}\times 7^2\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 78

約数和(自身を含む): 93377400

約数和(自身を除く): 53437304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 199, 224, 256, 392, 398, 448, 512, 784, 796, 896, 1024, 1393, 1568, 1592, 1792, 2048, 2786, 3136, 3184, 3584, 4096, 5572, 6272, 6368, 7168, 9751, 11144, 12544, 12736, 14336, 19502, 22288, 25088, 25472, 28672, 39004, 44576, 50176, 50944, 78008, 89152, 100352, 101888, 156016, 178304, 200704, 203776, 312032, 356608, 407552, 624064, 713216, 815104, 1248128, 1426432, 2496256, 2852864, 4992512, 5705728, 9985024, 19970048, 39940096]

約数ペア:

[(1, 39940096), (2, 19970048), (4, 9985024), (7, 5705728), (8, 4992512), (14, 2852864), (16, 2496256), (28, 1426432), (32, 1248128), (49, 815104), (56, 713216), (64, 624064), (98, 407552), (112, 356608), (128, 312032), (196, 203776), (199, 200704), (224, 178304), (256, 156016), (392, 101888), (398, 100352), (448, 89152), (512, 78008), (784, 50944), (796, 50176), (896, 44576), (1024, 39004), (1393, 28672), (1568, 25472), (1592, 25088), (1792, 22288), (2048, 19502), (2786, 14336), (3136, 12736), (3184, 12544), (3584, 11144), (4096, 9751), (5572, 7168), (6272, 6368)]