28308616

素因数分解:

$2^3\times 7^1\times {\mathrm{505511}}^1$

素因数の和:505524

約数の個数: 16

約数和(自身を含む): 60661440

約数和(自身を除く): 32352824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 505511, 1011022, 2022044, 3538577, 4044088, 7077154, 14154308, 28308616]

約数ペア:

[(1, 28308616), (2, 14154308), (4, 7077154), (7, 4044088), (8, 3538577), (14, 2022044), (28, 1011022), (56, 505511)]