260940736

素因数分解:

$2^6\times 7^1\times {\mathrm{582457}}^1$

素因数の和:582476

約数の個数: 28

約数和(自身を含む): 591777328

約数和(自身を除く): 330836592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 582457, 1164914, 2329828, 4077199, 4659656, 8154398, 9319312, 16308796, 18638624, 32617592, 37277248, 65235184, 130470368, 260940736]

約数ペア:

[(1, 260940736), (2, 130470368), (4, 65235184), (7, 37277248), (8, 32617592), (14, 18638624), (16, 16308796), (28, 9319312), (32, 8154398), (56, 4659656), (64, 4077199), (112, 2329828), (224, 1164914), (448, 582457)]