1723232

素因数分解:

$2^5\times 7^3\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 3981600

約数和(自身を除く): 2258368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 157, 196, 224, 314, 343, 392, 628, 686, 784, 1099, 1256, 1372, 1568, 2198, 2512, 2744, 4396, 5024, 5488, 7693, 8792, 10976, 15386, 17584, 30772, 35168, 53851, 61544, 107702, 123088, 215404, 246176, 430808, 861616, 1723232]

約数ペア:

[(1, 1723232), (2, 861616), (4, 430808), (7, 246176), (8, 215404), (14, 123088), (16, 107702), (28, 61544), (32, 53851), (49, 35168), (56, 30772), (98, 17584), (112, 15386), (157, 10976), (196, 8792), (224, 7693), (314, 5488), (343, 5024), (392, 4396), (628, 2744), (686, 2512), (784, 2198), (1099, 1568), (1256, 1372)]