25241006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 47032320

約数和(自身を除く): 21791314

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 3061, 4123, 6122, 8246, 21427, 42854, 58159, 94891, 116318, 189782, 407113, 664237, 814226, 1328474, 1802929, 3605858, 12620503, 25241006]

約数ペア:

[(1, 25241006), (2, 12620503), (7, 3605858), (14, 1802929), (19, 1328474), (31, 814226), (38, 664237), (62, 407113), (133, 189782), (217, 116318), (266, 94891), (434, 58159), (589, 42854), (1178, 21427), (3061, 8246), (4123, 6122)]