21833056

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 50833440

約数和(自身を除く): 29000384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 3361, 6496, 6722, 13444, 23527, 26888, 47054, 53776, 94108, 97469, 107552, 188216, 194938, 376432, 389876, 682283, 752864, 779752, 1364566, 1559504, 2729132, 3119008, 5458264, 10916528, 21833056]

約数ペア:

[(1, 21833056), (2, 10916528), (4, 5458264), (7, 3119008), (8, 2729132), (14, 1559504), (16, 1364566), (28, 779752), (29, 752864), (32, 682283), (56, 389876), (58, 376432), (112, 194938), (116, 188216), (203, 107552), (224, 97469), (232, 94108), (406, 53776), (464, 47054), (812, 26888), (928, 23527), (1624, 13444), (3248, 6722), (3361, 6496)]