25219264

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1433

約数の個数: 56

約数和(自身を含む): 58631328

約数和(自身を除く): 33412064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 1373, 2296, 2624, 2746, 4592, 5492, 9184, 9611, 10984, 18368, 19222, 21968, 38444, 43936, 56293, 76888, 87872, 112586, 153776, 225172, 307552, 394051, 450344, 615104, 788102, 900688, 1576204, 1801376, 3152408, 3602752, 6304816, 12609632, 25219264]

約数ペア:

[(1, 25219264), (2, 12609632), (4, 6304816), (7, 3602752), (8, 3152408), (14, 1801376), (16, 1576204), (28, 900688), (32, 788102), (41, 615104), (56, 450344), (64, 394051), (82, 307552), (112, 225172), (164, 153776), (224, 112586), (287, 87872), (328, 76888), (448, 56293), (574, 43936), (656, 38444), (1148, 21968), (1312, 19222), (1373, 18368), (2296, 10984), (2624, 9611), (2746, 9184), (4592, 5492)]