78795206

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 139097088

約数和(自身を除く): 60301882

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 371, 721, 742, 1031, 1442, 2062, 5459, 7217, 10918, 14434, 38213, 54643, 76426, 106193, 109286, 212386, 382501, 743351, 765002, 1486702, 5628229, 11256458, 39397603, 78795206]

約数ペア:

[(1, 78795206), (2, 39397603), (7, 11256458), (14, 5628229), (53, 1486702), (103, 765002), (106, 743351), (206, 382501), (371, 212386), (721, 109286), (742, 106193), (1031, 76426), (1442, 54643), (2062, 38213), (5459, 14434), (7217, 10918)]