28533404

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{63127}}^1$

素因数の和:63244

約数の個数: 12

約数和(自身を含む): 50376144

約数和(自身を除く): 21842740

約数列:

[1, 2, 4, 113, 226, 452, 63127, 126254, 252508, 7133351, 14266702, 28533404]

約数ペア:

[(1, 28533404), (2, 14266702), (4, 7133351), (113, 252508), (226, 126254), (452, 63127)]