1427149616

素因数分解:

$2^4\times {\mathrm{21613}}^1\times {\mathrm{4127}}^1$

素因数の和:25748

約数の個数: 20

約数和(自身を含む): 2765900352

約数和(自身を除く): 1338750736

約数列:

[1, 2, 4, 8, 16, 4127, 8254, 16508, 21613, 33016, 43226, 66032, 86452, 172904, 345808, 89196851, 178393702, 356787404, 713574808, 1427149616]

約数ペア:

[(1, 1427149616), (2, 713574808), (4, 356787404), (8, 178393702), (16, 89196851), (4127, 345808), (8254, 172904), (16508, 86452), (21613, 66032), (33016, 43226)]