57253322

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20759}}^1$

素因数の和:20965

約数の個数: 16

約数和(自身を含む): 98651520

約数和(自身を除く): 41398198

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 20759, 41518, 145313, 290626, 4089523, 8179046, 28626661, 57253322]

約数ペア:

[(1, 57253322), (2, 28626661), (7, 8179046), (14, 4089523), (197, 290626), (394, 145313), (1379, 41518), (2758, 20759)]