28018928

素因数分解:

$2^4\times 7^1\times {\mathrm{250169}}^1$

素因数の和:250184

約数の個数: 20

約数和(自身を含む): 62042160

約数和(自身を除く): 34023232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 250169, 500338, 1000676, 1751183, 2001352, 3502366, 4002704, 7004732, 14009464, 28018928]

約数ペア:

[(1, 28018928), (2, 14009464), (4, 7004732), (7, 4002704), (8, 3502366), (14, 2001352), (16, 1751183), (28, 1000676), (56, 500338), (112, 250169)]