28485426

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{36241}}^1$

素因数の和:36377

約数の個数: 16

約数和(自身を含む): 57407328

約数和(自身を除く): 28921902

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 36241, 72482, 108723, 217446, 4747571, 9495142, 14242713, 28485426]

約数ペア:

[(1, 28485426), (2, 14242713), (3, 9495142), (6, 4747571), (131, 217446), (262, 108723), (393, 72482), (786, 36241)]