47817208

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 91368000

約数和(自身を除く): 43550792

約数列:

[1, 2, 4, 8, 89, 178, 239, 281, 356, 478, 562, 712, 956, 1124, 1912, 2248, 21271, 25009, 42542, 50018, 67159, 85084, 100036, 134318, 170168, 200072, 268636, 537272, 5977151, 11954302, 23908604, 47817208]

約数ペア:

[(1, 47817208), (2, 23908604), (4, 11954302), (8, 5977151), (89, 537272), (178, 268636), (239, 200072), (281, 170168), (356, 134318), (478, 100036), (562, 85084), (712, 67159), (956, 50018), (1124, 42542), (1912, 25009), (2248, 21271)]