25945304

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{547}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 62315820

約数和(自身を除く): 36370516

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 547, 616, 847, 968, 1078, 1094, 1694, 2156, 2188, 3388, 3829, 4312, 4376, 5929, 6017, 6776, 7658, 11858, 12034, 15316, 23716, 24068, 26803, 30632, 42119, 47432, 48136, 53606, 66187, 84238, 107212, 132374, 168476, 214424, 264748, 294833, 336952, 463309, 529496, 589666, 926618, 1179332, 1853236, 2358664, 3243163, 3706472, 6486326, 12972652, 25945304]

約数ペア:

[(1, 25945304), (2, 12972652), (4, 6486326), (7, 3706472), (8, 3243163), (11, 2358664), (14, 1853236), (22, 1179332), (28, 926618), (44, 589666), (49, 529496), (56, 463309), (77, 336952), (88, 294833), (98, 264748), (121, 214424), (154, 168476), (196, 132374), (242, 107212), (308, 84238), (392, 66187), (484, 53606), (539, 48136), (547, 47432), (616, 42119), (847, 30632), (968, 26803), (1078, 24068), (1094, 23716), (1694, 15316), (2156, 12034), (2188, 11858), (3388, 7658), (3829, 6776), (4312, 6017), (4376, 5929)]