72390658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{7577}}^1$

素因数の和:7877

約数の個数: 16

約数和(自身を含む): 115397784

約数和(自身を除く): 43007126

約数列:

[1, 2, 17, 34, 281, 562, 4777, 7577, 9554, 15154, 128809, 257618, 2129137, 4258274, 36195329, 72390658]

約数ペア:

[(1, 72390658), (2, 36195329), (17, 4258274), (34, 2129137), (281, 257618), (562, 128809), (4777, 15154), (7577, 9554)]