28334194

素因数分解:

$2^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1663}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 48642048

約数和(自身を除く): 20307854

約数列:

[1, 2, 7, 14, 1217, 1663, 2434, 3326, 8519, 11641, 17038, 23282, 2023871, 4047742, 14167097, 28334194]

約数ペア:

[(1, 28334194), (2, 14167097), (7, 4047742), (14, 2023871), (1217, 23282), (1663, 17038), (2434, 11641), (3326, 8519)]