28109606

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{34031}}^1$

素因数の和:34099

約数の個数: 16

約数和(自身を含む): 49006080

約数和(自身を除く): 20896474

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 34031, 68062, 238217, 476434, 2007829, 4015658, 14054803, 28109606]

約数ペア:

[(1, 28109606), (2, 14054803), (7, 4015658), (14, 2007829), (59, 476434), (118, 238217), (413, 68062), (826, 34031)]