72672722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{12799}}^1$

素因数の和:12985

約数の個数: 16

約数和(自身を含む): 116121600

約数和(自身を除く): 43448878

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 12799, 25598, 217583, 435166, 2137433, 4274866, 36336361, 72672722]

約数ペア:

[(1, 72672722), (2, 36336361), (17, 4274866), (34, 2137433), (167, 435166), (334, 217583), (2839, 25598), (5678, 12799)]