291278656

素因数分解:

$2^6\times {\mathrm{353}}^1\times {\mathrm{12893}}^1$

素因数の和:13258

約数の個数: 28

約数和(自身を含む): 579688452

約数和(自身を除く): 288409796

約数列:

[1, 2, 4, 8, 16, 32, 64, 353, 706, 1412, 2824, 5648, 11296, 12893, 22592, 25786, 51572, 103144, 206288, 412576, 825152, 4551229, 9102458, 18204916, 36409832, 72819664, 145639328, 291278656]

約数ペア:

[(1, 291278656), (2, 145639328), (4, 72819664), (8, 36409832), (16, 18204916), (32, 9102458), (64, 4551229), (353, 825152), (706, 412576), (1412, 206288), (2824, 103144), (5648, 51572), (11296, 25786), (12893, 22592)]