22891736

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1213}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 49239840

約数和(自身を除く): 26348104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1213, 1348, 2359, 2426, 2696, 4718, 4852, 8491, 9436, 9704, 16982, 18872, 33964, 67928, 408781, 817562, 1635124, 2861467, 3270248, 5722934, 11445868, 22891736]

約数ペア:

[(1, 22891736), (2, 11445868), (4, 5722934), (7, 3270248), (8, 2861467), (14, 1635124), (28, 817562), (56, 408781), (337, 67928), (674, 33964), (1213, 18872), (1348, 16982), (2359, 9704), (2426, 9436), (2696, 8491), (4718, 4852)]