28802174

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1871}}^1$

素因数の和:2095

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 15676546

約数列:

[1, 2, 43, 86, 179, 358, 1871, 3742, 7697, 15394, 80453, 160906, 334909, 669818, 14401087, 28802174]

約数ペア:

[(1, 28802174), (2, 14401087), (43, 669818), (86, 334909), (179, 160906), (358, 80453), (1871, 15394), (3742, 7697)]