255685472

素因数分解:

$2^5\times 7^1\times {\mathrm{1141453}}^1$

素因数の和:1141470

約数の個数: 24

約数和(自身を含む): 575292816

約数和(自身を除く): 319607344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1141453, 2282906, 4565812, 7990171, 9131624, 15980342, 18263248, 31960684, 36526496, 63921368, 127842736, 255685472]

約数ペア:

[(1, 255685472), (2, 127842736), (4, 63921368), (7, 36526496), (8, 31960684), (14, 18263248), (16, 15980342), (28, 9131624), (32, 7990171), (56, 4565812), (112, 2282906), (224, 1141453)]