72684146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{31907}}^1$

素因数の和:31993

約数の個数: 16

約数和(自身を含む): 117166176

約数和(自身を除く): 44482030

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 31907, 63814, 542419, 1084838, 2137769, 4275538, 36342073, 72684146]

約数ペア:

[(1, 72684146), (2, 36342073), (17, 4275538), (34, 2137769), (67, 1084838), (134, 542419), (1139, 63814), (2278, 31907)]