28590386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1931}}^1$

素因数の和:2617

約数の個数: 16

約数和(自身を含む): 46878048

約数和(自身を除く): 18287662

約数列:

[1, 2, 11, 22, 673, 1346, 1931, 3862, 7403, 14806, 21241, 42482, 1299563, 2599126, 14295193, 28590386]

約数ペア:

[(1, 28590386), (2, 14295193), (11, 2599126), (22, 1299563), (673, 42482), (1346, 21241), (1931, 14806), (3862, 7403)]