28028066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1951}}^1$

素因数の和:2617

約数の個数: 16

約数和(自身を含む): 45957888

約数和(自身を除く): 17929822

約数列:

[1, 2, 11, 22, 653, 1306, 1951, 3902, 7183, 14366, 21461, 42922, 1274003, 2548006, 14014033, 28028066]

約数ペア:

[(1, 28028066), (2, 14014033), (11, 2548006), (22, 1274003), (653, 42922), (1306, 21461), (1951, 14366), (3902, 7183)]