2822288

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 6332928

約数和(自身を除く): 3510640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 223, 226, 446, 452, 791, 892, 904, 1561, 1582, 1784, 1808, 3122, 3164, 3568, 6244, 6328, 12488, 12656, 24976, 25199, 50398, 100796, 176393, 201592, 352786, 403184, 705572, 1411144, 2822288]

約数ペア:

[(1, 2822288), (2, 1411144), (4, 705572), (7, 403184), (8, 352786), (14, 201592), (16, 176393), (28, 100796), (56, 50398), (112, 25199), (113, 24976), (223, 12656), (226, 12488), (446, 6328), (452, 6244), (791, 3568), (892, 3164), (904, 3122), (1561, 1808), (1582, 1784)]