28683886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{186259}}^1$

素因数の和:186279

約数の個数: 16

約数和(自身を含む): 53642880

約数和(自身を除く): 24958994

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 186259, 372518, 1303813, 2048849, 2607626, 4097698, 14341943, 28683886]

約数ペア:

[(1, 28683886), (2, 14341943), (7, 4097698), (11, 2607626), (14, 2048849), (22, 1303813), (77, 372518), (154, 186259)]