28730174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56779}}^1$

素因数の和:56815

約数の個数: 16

約数和(自身を含む): 49057920

約数和(自身を除く): 20327746

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 56779, 113558, 624569, 1249138, 1305917, 2611834, 14365087, 28730174]

約数ペア:

[(1, 28730174), (2, 14365087), (11, 2611834), (22, 1305917), (23, 1249138), (46, 624569), (253, 113558), (506, 56779)]