25487856

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{673}}^1$

素因数の和:950

約数の個数: 60

約数和(自身を含む): 71708208

約数和(自身を除く): 46220352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 673, 789, 1052, 1346, 1578, 2019, 2104, 2367, 2692, 3156, 4038, 4208, 4734, 5384, 6057, 6312, 8076, 9468, 10768, 12114, 12624, 16152, 18936, 24228, 32304, 37872, 48456, 96912, 176999, 353998, 530997, 707996, 1061994, 1415992, 1592991, 2123988, 2831984, 3185982, 4247976, 6371964, 8495952, 12743928, 25487856]

約数ペア:

[(1, 25487856), (2, 12743928), (3, 8495952), (4, 6371964), (6, 4247976), (8, 3185982), (9, 2831984), (12, 2123988), (16, 1592991), (18, 1415992), (24, 1061994), (36, 707996), (48, 530997), (72, 353998), (144, 176999), (263, 96912), (526, 48456), (673, 37872), (789, 32304), (1052, 24228), (1346, 18936), (1578, 16152), (2019, 12624), (2104, 12114), (2367, 10768), (2692, 9468), (3156, 8076), (4038, 6312), (4208, 6057), (4734, 5384)]