28815824

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{3329}}^1$

素因数の和:3878

約数の個数: 20

約数和(自身を含む): 55950660

約数和(自身を除く): 27134836

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 3329, 4328, 6658, 8656, 13316, 26632, 53264, 1800989, 3601978, 7203956, 14407912, 28815824]

約数ペア:

[(1, 28815824), (2, 14407912), (4, 7203956), (8, 3601978), (16, 1800989), (541, 53264), (1082, 26632), (2164, 13316), (3329, 8656), (4328, 6658)]