28403102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{156061}}^1$

素因数の和:156083

約数の個数: 16

約数和(自身を含む): 52436832

約数和(自身を除く): 24033730

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 156061, 312122, 1092427, 2028793, 2184854, 4057586, 14201551, 28403102]

約数ペア:

[(1, 28403102), (2, 14201551), (7, 4057586), (13, 2184854), (14, 2028793), (26, 1092427), (91, 312122), (182, 156061)]