25794152

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 24101848

約数列:

[1, 2, 4, 8, 43, 86, 167, 172, 334, 344, 449, 668, 898, 1336, 1796, 3592, 7181, 14362, 19307, 28724, 38614, 57448, 74983, 77228, 149966, 154456, 299932, 599864, 3224269, 6448538, 12897076, 25794152]

約数ペア:

[(1, 25794152), (2, 12897076), (4, 6448538), (8, 3224269), (43, 599864), (86, 299932), (167, 154456), (172, 149966), (334, 77228), (344, 74983), (449, 57448), (668, 38614), (898, 28724), (1336, 19307), (1796, 14362), (3592, 7181)]