25493324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 46126080

約数和(自身を除く): 20632756

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 1439, 2878, 4429, 5756, 8858, 17716, 61877, 123754, 148217, 247508, 296434, 592868, 6373331, 12746662, 25493324]

約数ペア:

[(1, 25493324), (2, 12746662), (4, 6373331), (43, 592868), (86, 296434), (103, 247508), (172, 148217), (206, 123754), (412, 61877), (1439, 17716), (2878, 8858), (4429, 5756)]