17626680008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{27067}}^1$

素因数の和:27510

約数の個数: 64

約数和(自身を含む): 39172809600

約数和(自身を除く): 21546129592

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 401, 406, 802, 812, 1604, 1624, 2807, 3208, 5614, 11228, 11629, 22456, 23258, 27067, 46516, 54134, 81403, 93032, 108268, 162806, 189469, 216536, 325612, 378938, 651224, 757876, 784943, 1515752, 1569886, 3139772, 5494601, 6279544, 10853867, 10989202, 21707734, 21978404, 43415468, 43956808, 75977069, 86830936, 151954138, 303908276, 314762143, 607816552, 629524286, 1259048572, 2203335001, 2518097144, 4406670002, 8813340004, 17626680008]

約数ペア:

[(1, 17626680008), (2, 8813340004), (4, 4406670002), (7, 2518097144), (8, 2203335001), (14, 1259048572), (28, 629524286), (29, 607816552), (56, 314762143), (58, 303908276), (116, 151954138), (203, 86830936), (232, 75977069), (401, 43956808), (406, 43415468), (802, 21978404), (812, 21707734), (1604, 10989202), (1624, 10853867), (2807, 6279544), (3208, 5494601), (5614, 3139772), (11228, 1569886), (11629, 1515752), (22456, 784943), (23258, 757876), (27067, 651224), (46516, 378938), (54134, 325612), (81403, 216536), (93032, 189469), (108268, 162806)]