25891904

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{2953}}^1$

素因数の和:3102

約数の個数: 28

約数和(自身を含む): 51771804

約数和(自身を除く): 25879900

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 2953, 4384, 5906, 8768, 11812, 23624, 47248, 94496, 188992, 404561, 809122, 1618244, 3236488, 6472976, 12945952, 25891904]

約数ペア:

[(1, 25891904), (2, 12945952), (4, 6472976), (8, 3236488), (16, 1618244), (32, 809122), (64, 404561), (137, 188992), (274, 94496), (548, 47248), (1096, 23624), (2192, 11812), (2953, 8768), (4384, 5906)]