8004976

素因数分解:

$2^4\times 7^1\times {\mathrm{71473}}^1$

素因数の和:71488

約数の個数: 20

約数和(自身を含む): 17725552

約数和(自身を除く): 9720576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71473, 142946, 285892, 500311, 571784, 1000622, 1143568, 2001244, 4002488, 8004976]

約数ペア:

[(1, 8004976), (2, 4002488), (4, 2001244), (7, 1143568), (8, 1000622), (14, 571784), (16, 500311), (28, 285892), (56, 142946), (112, 71473)]