2872016

素因数分解:

$2^4\times 7^1\times {\mathrm{25643}}^1$

素因数の和:25658

約数の個数: 20

約数和(自身を含む): 6359712

約数和(自身を除く): 3487696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25643, 51286, 102572, 179501, 205144, 359002, 410288, 718004, 1436008, 2872016]

約数ペア:

[(1, 2872016), (2, 1436008), (4, 718004), (7, 410288), (8, 359002), (14, 205144), (16, 179501), (28, 102572), (56, 51286), (112, 25643)]