428310176

素因数分解:

$2^5\times 7^2\times {\mathrm{273157}}^1$

素因数の和:273181

約数の個数: 36

約数和(自身を含む): 980910378

約数和(自身を除く): 552600202

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 273157, 546314, 1092628, 1912099, 2185256, 3824198, 4370512, 7648396, 8741024, 13384693, 15296792, 26769386, 30593584, 53538772, 61187168, 107077544, 214155088, 428310176]

約数ペア:

[(1, 428310176), (2, 214155088), (4, 107077544), (7, 61187168), (8, 53538772), (14, 30593584), (16, 26769386), (28, 15296792), (32, 13384693), (49, 8741024), (56, 7648396), (98, 4370512), (112, 3824198), (196, 2185256), (224, 1912099), (392, 1092628), (784, 546314), (1568, 273157)]