25828396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2089}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 49507920

約数和(自身を除く): 23679524

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1124, 2089, 3091, 4178, 6182, 8356, 12364, 22979, 45958, 91916, 587009, 1174018, 2348036, 6457099, 12914198, 25828396]

約数ペア:

[(1, 25828396), (2, 12914198), (4, 6457099), (11, 2348036), (22, 1174018), (44, 587009), (281, 91916), (562, 45958), (1124, 22979), (2089, 12364), (3091, 8356), (4178, 6182)]