12696704

素因数分解:

$2^7\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 25456140

約数和(自身を除く): 12759436

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 281, 353, 562, 706, 1124, 1412, 2248, 2824, 4496, 5648, 8992, 11296, 17984, 22592, 35968, 45184, 99193, 198386, 396772, 793544, 1587088, 3174176, 6348352, 12696704]

約数ペア:

[(1, 12696704), (2, 6348352), (4, 3174176), (8, 1587088), (16, 793544), (32, 396772), (64, 198386), (128, 99193), (281, 45184), (353, 35968), (562, 22592), (706, 17984), (1124, 11296), (1412, 8992), (2248, 5648), (2824, 4496)]