66736964

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{44971}}^1$

素因数の和:45035

約数の個数: 24

約数和(自身を含む): 135995328

約数和(自身を除く): 69258364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 44971, 89942, 179884, 314797, 629594, 1259188, 2383463, 4766926, 9533852, 16684241, 33368482, 66736964]

約数ペア:

[(1, 66736964), (2, 33368482), (4, 16684241), (7, 9533852), (14, 4766926), (28, 2383463), (53, 1259188), (106, 629594), (212, 314797), (371, 179884), (742, 89942), (1484, 44971)]