27490072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 53182800

約数和(自身を除く): 25692728

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 509, 628, 1018, 1256, 2036, 4072, 6751, 13502, 21887, 27004, 43774, 54008, 79913, 87548, 159826, 175096, 319652, 639304, 3436259, 6872518, 13745036, 27490072]

約数ペア:

[(1, 27490072), (2, 13745036), (4, 6872518), (8, 3436259), (43, 639304), (86, 319652), (157, 175096), (172, 159826), (314, 87548), (344, 79913), (509, 54008), (628, 43774), (1018, 27004), (1256, 21887), (2036, 13502), (4072, 6751)]