28384672

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{10687}}^1$

素因数の和:10780

約数の個数: 24

約数和(自身を含む): 56560896

約数和(自身を除く): 28176224

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 10687, 21374, 42748, 85496, 170992, 341984, 887021, 1774042, 3548084, 7096168, 14192336, 28384672]

約数ペア:

[(1, 28384672), (2, 14192336), (4, 7096168), (8, 3548084), (16, 1774042), (32, 887021), (83, 341984), (166, 170992), (332, 85496), (664, 42748), (1328, 21374), (2656, 10687)]