28847630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{412109}}^1$

素因数の和:412123

約数の個数: 16

約数和(自身を含む): 59343840

約数和(自身を除く): 30496210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 412109, 824218, 2060545, 2884763, 4121090, 5769526, 14423815, 28847630]

約数ペア:

[(1, 28847630), (2, 14423815), (5, 5769526), (7, 4121090), (10, 2884763), (14, 2060545), (35, 824218), (70, 412109)]