28183096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 55792800

約数和(自身を除く): 27609704

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 1721, 2047, 3442, 4094, 6884, 8188, 13768, 16376, 39583, 79166, 153169, 158332, 306338, 316664, 612676, 1225352, 3522887, 7045774, 14091548, 28183096]

約数ペア:

[(1, 28183096), (2, 14091548), (4, 7045774), (8, 3522887), (23, 1225352), (46, 612676), (89, 316664), (92, 306338), (178, 158332), (184, 153169), (356, 79166), (712, 39583), (1721, 16376), (2047, 13768), (3442, 8188), (4094, 6884)]