345756656

素因数分解:

$2^4\times 7^1\times {\mathrm{3087113}}^1$

素因数の和:3087128

約数の個数: 20

約数和(自身を含む): 765604272

約数和(自身を除く): 419847616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3087113, 6174226, 12348452, 21609791, 24696904, 43219582, 49393808, 86439164, 172878328, 345756656]

約数ペア:

[(1, 345756656), (2, 172878328), (4, 86439164), (7, 49393808), (8, 43219582), (14, 24696904), (16, 21609791), (28, 12348452), (56, 6174226), (112, 3087113)]