28798112

素因数分解:

$2^5\times 7^1\times {\mathrm{128563}}^1$

素因数の和:128580

約数の個数: 24

約数和(自身を含む): 64796256

約数和(自身を除く): 35998144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128563, 257126, 514252, 899941, 1028504, 1799882, 2057008, 3599764, 4114016, 7199528, 14399056, 28798112]

約数ペア:

[(1, 28798112), (2, 14399056), (4, 7199528), (7, 4114016), (8, 3599764), (14, 2057008), (16, 1799882), (28, 1028504), (32, 899941), (56, 514252), (112, 257126), (224, 128563)]