25796624

素因数分解:

$2^4\times 7^1\times {\mathrm{230327}}^1$

素因数の和:230342

約数の個数: 20

約数和(自身を含む): 57121344

約数和(自身を除く): 31324720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230327, 460654, 921308, 1612289, 1842616, 3224578, 3685232, 6449156, 12898312, 25796624]

約数ペア:

[(1, 25796624), (2, 12898312), (4, 6449156), (7, 3685232), (8, 3224578), (14, 1842616), (16, 1612289), (28, 921308), (56, 460654), (112, 230327)]