28844186

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20399}}^1$

素因数の和:20509

約数の個数: 16

約数和(自身を含む): 49939200

約数和(自身を除く): 21095014

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 20399, 40798, 142793, 285586, 2060299, 4120598, 14422093, 28844186]

約数ペア:

[(1, 28844186), (2, 14422093), (7, 4120598), (14, 2060299), (101, 285586), (202, 142793), (707, 40798), (1414, 20399)]