858496

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 1805400

約数和(自身を除く): 946904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 353, 608, 706, 1216, 1412, 2432, 2824, 5648, 6707, 11296, 13414, 22592, 26828, 45184, 53656, 107312, 214624, 429248, 858496]

約数ペア:

[(1, 858496), (2, 429248), (4, 214624), (8, 107312), (16, 53656), (19, 45184), (32, 26828), (38, 22592), (64, 13414), (76, 11296), (128, 6707), (152, 5648), (304, 2824), (353, 2432), (608, 1412), (706, 1216)]