38454026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 64810368

約数和(自身を除く): 26356342

約数列:

[1, 2, 13, 26, 37, 71, 74, 142, 481, 563, 923, 962, 1126, 1846, 2627, 5254, 7319, 14638, 20831, 34151, 39973, 41662, 68302, 79946, 270803, 519649, 541606, 1039298, 1479001, 2958002, 19227013, 38454026]

約数ペア:

[(1, 38454026), (2, 19227013), (13, 2958002), (26, 1479001), (37, 1039298), (71, 541606), (74, 519649), (142, 270803), (481, 79946), (563, 68302), (923, 41662), (962, 39973), (1126, 34151), (1846, 20831), (2627, 14638), (5254, 7319)]