28372592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{104311}}^1$

素因数の和:104336

約数の個数: 20

約数和(自身を含む): 58206096

約数和(自身を除く): 29833504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 104311, 208622, 417244, 834488, 1668976, 1773287, 3546574, 7093148, 14186296, 28372592]

約数ペア:

[(1, 28372592), (2, 14186296), (4, 7093148), (8, 3546574), (16, 1773287), (17, 1668976), (34, 834488), (68, 417244), (136, 208622), (272, 104311)]