26397722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1579}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 42735840

約数和(自身を除く): 16338118

約数列:

[1, 2, 13, 26, 643, 1286, 1579, 3158, 8359, 16718, 20527, 41054, 1015297, 2030594, 13198861, 26397722]

約数ペア:

[(1, 26397722), (2, 13198861), (13, 2030594), (26, 1015297), (643, 41054), (1286, 20527), (1579, 16718), (3158, 8359)]