25790576

素因数分解:

$2^4\times 7^1\times {\mathrm{230273}}^1$

素因数の和:230288

約数の個数: 20

約数和(自身を含む): 57107952

約数和(自身を除く): 31317376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230273, 460546, 921092, 1611911, 1842184, 3223822, 3684368, 6447644, 12895288, 25790576]

約数ペア:

[(1, 25790576), (2, 12895288), (4, 6447644), (7, 3684368), (8, 3223822), (14, 1842184), (16, 1611911), (28, 921092), (56, 460546), (112, 230273)]