25804564624

素因数分解:

$2^4\times {\mathrm{1789}}^1\times {\mathrm{901501}}^1$

素因数の和:903298

約数の個数: 20

約数和(自身を含む): 50024345980

約数和(自身を除く): 24219781356

約数列:

[1, 2, 4, 8, 16, 1789, 3578, 7156, 14312, 28624, 901501, 1803002, 3606004, 7212008, 14424016, 1612785289, 3225570578, 6451141156, 12902282312, 25804564624]

約数ペア:

[(1, 25804564624), (2, 12902282312), (4, 6451141156), (8, 3225570578), (16, 1612785289), (1789, 14424016), (3578, 7212008), (7156, 3606004), (14312, 1803002), (28624, 901501)]