28123204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7109}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 52557120

約数和(自身を除く): 24433916

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 7109, 14218, 28436, 163507, 305687, 327014, 611374, 654028, 1222748, 7030801, 14061602, 28123204]

約数ペア:

[(1, 28123204), (2, 14061602), (4, 7030801), (23, 1222748), (43, 654028), (46, 611374), (86, 327014), (92, 305687), (172, 163507), (989, 28436), (1978, 14218), (3956, 7109)]