57649268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10391}}^1$

素因数の和:10487

約数の個数: 24

約数和(自身を含む): 107661120

約数和(自身を除く): 50011852

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 10391, 20782, 41564, 197429, 394858, 758543, 789716, 1517086, 3034172, 14412317, 28824634, 57649268]

約数ペア:

[(1, 57649268), (2, 28824634), (4, 14412317), (19, 3034172), (38, 1517086), (73, 789716), (76, 758543), (146, 394858), (292, 197429), (1387, 41564), (2774, 20782), (5548, 10391)]