28849226

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2339}}^1$

素因数の和:3229

約数の個数: 16

約数和(自身を含む): 49533120

約数和(自身を除く): 20683894

約数列:

[1, 2, 7, 14, 881, 1762, 2339, 4678, 6167, 12334, 16373, 32746, 2060659, 4121318, 14424613, 28849226]

約数ペア:

[(1, 28849226), (2, 14424613), (7, 4121318), (14, 2060659), (881, 32746), (1762, 16373), (2339, 12334), (4678, 6167)]