78860656

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4663}}^1$

素因数の和:4829

約数の個数: 40

約数和(自身を含む): 175814144

約数和(自身を除く): 96953488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 4663, 8456, 9326, 16912, 18652, 32641, 37304, 65282, 74608, 130564, 261128, 522256, 704113, 1408226, 2816452, 4928791, 5632904, 9857582, 11265808, 19715164, 39430328, 78860656]

約数ペア:

[(1, 78860656), (2, 39430328), (4, 19715164), (7, 11265808), (8, 9857582), (14, 5632904), (16, 4928791), (28, 2816452), (56, 1408226), (112, 704113), (151, 522256), (302, 261128), (604, 130564), (1057, 74608), (1208, 65282), (2114, 37304), (2416, 32641), (4228, 18652), (4663, 16912), (8456, 9326)]