47384738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 76467456

約数和(自身を除く): 29082718

約数列:

[1, 2, 23, 46, 73, 103, 137, 146, 206, 274, 1679, 2369, 3151, 3358, 4738, 6302, 7519, 10001, 14111, 15038, 20002, 28222, 172937, 230023, 324553, 345874, 460046, 649106, 1030103, 2060206, 23692369, 47384738]

約数ペア:

[(1, 47384738), (2, 23692369), (23, 2060206), (46, 1030103), (73, 649106), (103, 460046), (137, 345874), (146, 324553), (206, 230023), (274, 172937), (1679, 28222), (2369, 20002), (3151, 15038), (3358, 14111), (4738, 10001), (6302, 7519)]