30887248

素因数分解:

$2^4\times 7^2\times {\mathrm{39397}}^1$

素因数の和:39419

約数の個数: 30

約数和(自身を含む): 69616266

約数和(自身を除く): 38729018

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 39397, 78794, 157588, 275779, 315176, 551558, 630352, 1103116, 1930453, 2206232, 3860906, 4412464, 7721812, 15443624, 30887248]

約数ペア:

[(1, 30887248), (2, 15443624), (4, 7721812), (7, 4412464), (8, 3860906), (14, 2206232), (16, 1930453), (28, 1103116), (49, 630352), (56, 551558), (98, 315176), (112, 275779), (196, 157588), (392, 78794), (784, 39397)]