28676522

素因数分解:

$2^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1847}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 49230720

約数和(自身を除く): 20554198

約数列:

[1, 2, 7, 14, 1109, 1847, 2218, 3694, 7763, 12929, 15526, 25858, 2048323, 4096646, 14338261, 28676522]

約数ペア:

[(1, 28676522), (2, 14338261), (7, 4096646), (14, 2048323), (1109, 25858), (1847, 15526), (2218, 12929), (3694, 7763)]