25764018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{991}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 59043840

約数和(自身を除く): 33279822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 619, 991, 1238, 1857, 1982, 2973, 3714, 4333, 5946, 6937, 8666, 12999, 13874, 20811, 25998, 41622, 613429, 1226858, 1840287, 3680574, 4294003, 8588006, 12882009, 25764018]

約数ペア:

[(1, 25764018), (2, 12882009), (3, 8588006), (6, 4294003), (7, 3680574), (14, 1840287), (21, 1226858), (42, 613429), (619, 41622), (991, 25998), (1238, 20811), (1857, 13874), (1982, 12999), (2973, 8666), (3714, 6937), (4333, 5946)]