16829008

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 39997440

約数和(自身を除く): 23168432

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 139, 161, 184, 188, 278, 322, 329, 368, 376, 556, 644, 658, 752, 973, 1081, 1112, 1288, 1316, 1946, 2162, 2224, 2576, 2632, 3197, 3892, 4324, 5264, 6394, 6533, 7567, 7784, 8648, 12788, 13066, 15134, 15568, 17296, 22379, 25576, 26132, 30268, 44758, 45731, 51152, 52264, 60536, 89516, 91462, 104528, 121072, 150259, 179032, 182924, 300518, 358064, 365848, 601036, 731696, 1051813, 1202072, 2103626, 2404144, 4207252, 8414504, 16829008]

約数ペア:

[(1, 16829008), (2, 8414504), (4, 4207252), (7, 2404144), (8, 2103626), (14, 1202072), (16, 1051813), (23, 731696), (28, 601036), (46, 365848), (47, 358064), (56, 300518), (92, 182924), (94, 179032), (112, 150259), (139, 121072), (161, 104528), (184, 91462), (188, 89516), (278, 60536), (322, 52264), (329, 51152), (368, 45731), (376, 44758), (556, 30268), (644, 26132), (658, 25576), (752, 22379), (973, 17296), (1081, 15568), (1112, 15134), (1288, 13066), (1316, 12788), (1946, 8648), (2162, 7784), (2224, 7567), (2576, 6533), (2632, 6394), (3197, 5264), (3892, 4324)]