39018896

素因数分解:

$2^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:496

約数の個数: 60

約数和(自身を含む): 88781148

約数和(自身を除く): 49762252

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 157, 196, 314, 317, 392, 628, 634, 784, 1099, 1256, 1268, 2198, 2219, 2512, 2536, 4396, 4438, 5072, 7693, 8792, 8876, 15386, 15533, 17584, 17752, 30772, 31066, 35504, 49769, 61544, 62132, 99538, 123088, 124264, 199076, 248528, 348383, 398152, 696766, 796304, 1393532, 2438681, 2787064, 4877362, 5574128, 9754724, 19509448, 39018896]

約数ペア:

[(1, 39018896), (2, 19509448), (4, 9754724), (7, 5574128), (8, 4877362), (14, 2787064), (16, 2438681), (28, 1393532), (49, 796304), (56, 696766), (98, 398152), (112, 348383), (157, 248528), (196, 199076), (314, 124264), (317, 123088), (392, 99538), (628, 62132), (634, 61544), (784, 49769), (1099, 35504), (1256, 31066), (1268, 30772), (2198, 17752), (2219, 17584), (2512, 15533), (2536, 15386), (4396, 8876), (4438, 8792), (5072, 7693)]