13571656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 31207680

約数和(自身を除く): 17636024

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 257, 287, 322, 328, 514, 574, 644, 943, 1028, 1148, 1288, 1799, 1886, 2056, 2296, 3598, 3772, 5911, 6601, 7196, 7544, 10537, 11822, 13202, 14392, 21074, 23644, 26404, 41377, 42148, 47288, 52808, 73759, 82754, 84296, 147518, 165508, 242351, 295036, 331016, 484702, 590072, 969404, 1696457, 1938808, 3392914, 6785828, 13571656]

約数ペア:

[(1, 13571656), (2, 6785828), (4, 3392914), (7, 1938808), (8, 1696457), (14, 969404), (23, 590072), (28, 484702), (41, 331016), (46, 295036), (56, 242351), (82, 165508), (92, 147518), (161, 84296), (164, 82754), (184, 73759), (257, 52808), (287, 47288), (322, 42148), (328, 41377), (514, 26404), (574, 23644), (644, 21074), (943, 14392), (1028, 13202), (1148, 11822), (1288, 10537), (1799, 7544), (1886, 7196), (2056, 6601), (2296, 5911), (3598, 3772)]