66041738

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{53003}}^1$

素因数の和:53101

約数の個数: 16

約数和(自身を含む): 114488640

約数和(自身を除く): 48446902

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 53003, 106006, 371021, 742042, 4717267, 9434534, 33020869, 66041738]

約数ペア:

[(1, 66041738), (2, 33020869), (7, 9434534), (14, 4717267), (89, 742042), (178, 371021), (623, 106006), (1246, 53003)]