40672066

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6661}}^1$

素因数の和:6777

約数の個数: 16

約数和(自身を含む): 63315648

約数和(自身を除く): 22643582

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 6661, 13322, 286423, 472931, 572846, 945862, 20336033, 40672066]

約数ペア:

[(1, 40672066), (2, 20336033), (43, 945862), (71, 572846), (86, 472931), (142, 286423), (3053, 13322), (6106, 6661)]