74945794

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 146594880

約数和(自身を除く): 71649086

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1813, 1879, 2849, 3626, 3758, 5698, 13153, 19943, 20669, 26306, 39886, 41338, 69523, 92071, 139046, 144683, 184142, 289366, 486661, 764753, 973322, 1012781, 1529506, 2025562, 3406627, 5353271, 6813254, 10706542, 37472897, 74945794]

約数ペア:

[(1, 74945794), (2, 37472897), (7, 10706542), (11, 6813254), (14, 5353271), (22, 3406627), (37, 2025562), (49, 1529506), (74, 1012781), (77, 973322), (98, 764753), (154, 486661), (259, 289366), (407, 184142), (518, 144683), (539, 139046), (814, 92071), (1078, 69523), (1813, 41338), (1879, 39886), (2849, 26306), (3626, 20669), (3758, 19943), (5698, 13153)]