28319606

素因数分解:

$2^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2411}}^1$

素因数の和:3259

約数の個数: 16

約数和(自身を含む): 48625920

約数和(自身を除く): 20306314

約数列:

[1, 2, 7, 14, 839, 1678, 2411, 4822, 5873, 11746, 16877, 33754, 2022829, 4045658, 14159803, 28319606]

約数ペア:

[(1, 28319606), (2, 14159803), (7, 4045658), (14, 2022829), (839, 33754), (1678, 16877), (2411, 11746), (4822, 5873)]