26979736

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20947}}^1$

素因数の和:20983

約数の個数: 32

約数和(自身を含む): 60330240

約数和(自身を除く): 33350504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 20947, 41894, 83788, 146629, 167576, 293258, 481781, 586516, 963562, 1173032, 1927124, 3372467, 3854248, 6744934, 13489868, 26979736]

約数ペア:

[(1, 26979736), (2, 13489868), (4, 6744934), (7, 3854248), (8, 3372467), (14, 1927124), (23, 1173032), (28, 963562), (46, 586516), (56, 481781), (92, 293258), (161, 167576), (184, 146629), (322, 83788), (644, 41894), (1288, 20947)]