28883436

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{17569}}^1$

素因数の和:17713

約数の個数: 24

約数和(自身を含む): 67890480

約数和(自身を除く): 39007044

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 17569, 35138, 52707, 70276, 105414, 210828, 2406953, 4813906, 7220859, 9627812, 14441718, 28883436]

約数ペア:

[(1, 28883436), (2, 14441718), (3, 9627812), (4, 7220859), (6, 4813906), (12, 2406953), (137, 210828), (274, 105414), (411, 70276), (548, 52707), (822, 35138), (1644, 17569)]