38990924

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17627}}^1$

素因数の和:17717

約数の個数: 24

約数和(自身を含む): 78973440

約数和(自身を除く): 39982516

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 17627, 35254, 70508, 123389, 246778, 493556, 1392533, 2785066, 5570132, 9747731, 19495462, 38990924]

約数ペア:

[(1, 38990924), (2, 19495462), (4, 9747731), (7, 5570132), (14, 2785066), (28, 1392533), (79, 493556), (158, 246778), (316, 123389), (553, 70508), (1106, 35254), (2212, 17627)]