40621616

素因数分解:

$2^4\times 7^1\times {\mathrm{362693}}^1$

素因数の和:362708

約数の個数: 20

約数和(自身を含む): 89948112

約数和(自身を除く): 49326496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 362693, 725386, 1450772, 2538851, 2901544, 5077702, 5803088, 10155404, 20310808, 40621616]

約数ペア:

[(1, 40621616), (2, 20310808), (4, 10155404), (7, 5803088), (8, 5077702), (14, 2901544), (16, 2538851), (28, 1450772), (56, 725386), (112, 362693)]