25967452

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 54

約数和(自身を含む): 55942992

約数和(自身を除く): 29975540

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 367, 532, 722, 734, 931, 1444, 1468, 1862, 2527, 2569, 3724, 5054, 5138, 6973, 10108, 10276, 13946, 17689, 17983, 27892, 35378, 35966, 48811, 70756, 71932, 97622, 132487, 195244, 264974, 341677, 529948, 683354, 927409, 1366708, 1854818, 3709636, 6491863, 12983726, 25967452]

約数ペア:

[(1, 25967452), (2, 12983726), (4, 6491863), (7, 3709636), (14, 1854818), (19, 1366708), (28, 927409), (38, 683354), (49, 529948), (76, 341677), (98, 264974), (133, 195244), (196, 132487), (266, 97622), (361, 71932), (367, 70756), (532, 48811), (722, 35966), (734, 35378), (931, 27892), (1444, 17983), (1468, 17689), (1862, 13946), (2527, 10276), (2569, 10108), (3724, 6973), (5054, 5138)]