27490244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6949}}^1$

素因数の和:7019

約数の個数: 24

約数和(自身を含む): 51374400

約数和(自身を除く): 23884156

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 6949, 13898, 27796, 159827, 298807, 319654, 597614, 639308, 1195228, 6872561, 13745122, 27490244]

約数ペア:

[(1, 27490244), (2, 13745122), (4, 6872561), (23, 1195228), (43, 639308), (46, 597614), (86, 319654), (92, 298807), (172, 159827), (989, 27796), (1978, 13898), (3956, 6949)]