28618808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{155537}}^1$

素因数の和:155566

約数の個数: 16

約数和(自身を含む): 55993680

約数和(自身を除く): 27374872

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 155537, 311074, 622148, 1244296, 3577351, 7154702, 14309404, 28618808]

約数ペア:

[(1, 28618808), (2, 14309404), (4, 7154702), (8, 3577351), (23, 1244296), (46, 622148), (92, 311074), (184, 155537)]