66930896

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{12413}}^1$

素因数の和:12758

約数の個数: 20

約数和(自身を含む): 130073892

約数和(自身を除く): 63142996

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 12413, 24826, 49652, 99304, 198608, 4183181, 8366362, 16732724, 33465448, 66930896]

約数ペア:

[(1, 66930896), (2, 33465448), (4, 16732724), (8, 8366362), (16, 4183181), (337, 198608), (674, 99304), (1348, 49652), (2696, 24826), (5392, 12413)]