28507624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 55440000

約数和(自身を除く): 26932376

約数列:

[1, 2, 4, 8, 43, 79, 86, 158, 172, 316, 344, 632, 1049, 2098, 3397, 4196, 6794, 8392, 13588, 27176, 45107, 82871, 90214, 165742, 180428, 331484, 360856, 662968, 3563453, 7126906, 14253812, 28507624]

約数ペア:

[(1, 28507624), (2, 14253812), (4, 7126906), (8, 3563453), (43, 662968), (79, 360856), (86, 331484), (158, 180428), (172, 165742), (316, 90214), (344, 82871), (632, 45107), (1049, 27176), (2098, 13588), (3397, 8392), (4196, 6794)]