42096733

素因数分解:

$7^4\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 20

約数和(自身を含む): 49913820

約数和(自身を除く): 7817087

約数列:

[1, 7, 49, 89, 197, 343, 623, 1379, 2401, 4361, 9653, 17533, 30527, 67571, 122731, 213689, 472997, 859117, 6013819, 42096733]

約数ペア:

[(1, 42096733), (7, 6013819), (49, 859117), (89, 472997), (197, 213689), (343, 122731), (623, 67571), (1379, 30527), (2401, 17533), (4361, 9653)]