28065226

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3833}}^1$

素因数の和:4365

約数の個数: 16

約数和(自身を含む): 48216384

約数和(自身を除く): 20151158

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 3833, 7322, 7666, 26831, 53662, 2004659, 4009318, 14032613, 28065226]

約数ペア:

[(1, 28065226), (2, 14032613), (7, 4009318), (14, 2004659), (523, 53662), (1046, 26831), (3661, 7666), (3833, 7322)]