28374106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1663}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 44928000

約数和(自身を除く): 16553894

約数列:

[1, 2, 19, 38, 449, 898, 1663, 3326, 8531, 17062, 31597, 63194, 746687, 1493374, 14187053, 28374106]

約数ペア:

[(1, 28374106), (2, 14187053), (19, 1493374), (38, 746687), (449, 63194), (898, 31597), (1663, 17062), (3326, 8531)]