7788016

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{757}}^1$

素因数の和:1408

約数の個数: 20

約数和(自身を含む): 15132712

約数和(自身を除く): 7344696

約数列:

[1, 2, 4, 8, 16, 643, 757, 1286, 1514, 2572, 3028, 5144, 6056, 10288, 12112, 486751, 973502, 1947004, 3894008, 7788016]

約数ペア:

[(1, 7788016), (2, 3894008), (4, 1947004), (8, 973502), (16, 486751), (643, 12112), (757, 10288), (1286, 6056), (1514, 5144), (2572, 3028)]