61280672

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{17569}}^1$

素因数の和:17688

約数の個数: 24

約数和(自身を含む): 121760100

約数和(自身を除く): 60479428

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 17569, 35138, 70276, 140552, 281104, 562208, 1915021, 3830042, 7660084, 15320168, 30640336, 61280672]

約数ペア:

[(1, 61280672), (2, 30640336), (4, 15320168), (8, 7660084), (16, 3830042), (32, 1915021), (109, 562208), (218, 281104), (436, 140552), (872, 70276), (1744, 35138), (3488, 17569)]