28080602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1931}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 46043424

約数和(自身を除く): 17962822

約数列:

[1, 2, 11, 22, 661, 1322, 1931, 3862, 7271, 14542, 21241, 42482, 1276391, 2552782, 14040301, 28080602]

約数ペア:

[(1, 28080602), (2, 14040301), (11, 2552782), (22, 1276391), (661, 42482), (1322, 21241), (1931, 14542), (3862, 7271)]