25224368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{121271}}^1$

素因数の和:121292

約数の個数: 20

約数和(自身を含む): 52632048

約数和(自身を除く): 27407680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 121271, 242542, 485084, 970168, 1576523, 1940336, 3153046, 6306092, 12612184, 25224368]

約数ペア:

[(1, 25224368), (2, 12612184), (4, 6306092), (8, 3153046), (13, 1940336), (16, 1576523), (26, 970168), (52, 485084), (104, 242542), (208, 121271)]