66699752

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{32191}}^1$

素因数の和:32241

約数の個数: 32

約数和(自身を含む): 146795520

約数和(自身を除く): 80095768

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 32191, 64382, 128764, 225337, 257528, 450674, 901348, 1191067, 1802696, 2382134, 4764268, 8337469, 9528536, 16674938, 33349876, 66699752]

約数ペア:

[(1, 66699752), (2, 33349876), (4, 16674938), (7, 9528536), (8, 8337469), (14, 4764268), (28, 2382134), (37, 1802696), (56, 1191067), (74, 901348), (148, 450674), (259, 257528), (296, 225337), (518, 128764), (1036, 64382), (2072, 32191)]