25878314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 48698496

約数和(自身を除く): 22820182

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 853, 1379, 1706, 2167, 2758, 4334, 5971, 9383, 11942, 15169, 18766, 30338, 65681, 131362, 168041, 336082, 1176287, 1848451, 2352574, 3696902, 12939157, 25878314]

約数ペア:

[(1, 25878314), (2, 12939157), (7, 3696902), (11, 2352574), (14, 1848451), (22, 1176287), (77, 336082), (154, 168041), (197, 131362), (394, 65681), (853, 30338), (1379, 18766), (1706, 15169), (2167, 11942), (2758, 9383), (4334, 5971)]