28223216

素因数分解:

$2^4\times 7^2\times {\mathrm{35999}}^1$

素因数の和:36021

約数の個数: 30

約数和(自身を含む): 63612000

約数和(自身を除く): 35388784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 35999, 71998, 143996, 251993, 287992, 503986, 575984, 1007972, 1763951, 2015944, 3527902, 4031888, 7055804, 14111608, 28223216]

約数ペア:

[(1, 28223216), (2, 14111608), (4, 7055804), (7, 4031888), (8, 3527902), (14, 2015944), (16, 1763951), (28, 1007972), (49, 575984), (56, 503986), (98, 287992), (112, 251993), (196, 143996), (392, 71998), (784, 35999)]