26201638

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 39900960

約数和(自身を除く): 13699322

約数列:

[1, 2, 109, 218, 263, 457, 526, 914, 28667, 49813, 57334, 99626, 120191, 240382, 13100819, 26201638]

約数ペア:

[(1, 26201638), (2, 13100819), (109, 240382), (218, 120191), (263, 99626), (457, 57334), (526, 49813), (914, 28667)]