70730044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1753}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 155586816

約数和(自身を除く): 84856772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1753, 1834, 2882, 3506, 3668, 5764, 7012, 10087, 12271, 19283, 20174, 24542, 38566, 40348, 49084, 77132, 134981, 229643, 269962, 459286, 539924, 918572, 1607501, 2526073, 3215002, 5052146, 6430004, 10104292, 17682511, 35365022, 70730044]

約数ペア:

[(1, 70730044), (2, 35365022), (4, 17682511), (7, 10104292), (11, 6430004), (14, 5052146), (22, 3215002), (28, 2526073), (44, 1607501), (77, 918572), (131, 539924), (154, 459286), (262, 269962), (308, 229643), (524, 134981), (917, 77132), (1441, 49084), (1753, 40348), (1834, 38566), (2882, 24542), (3506, 20174), (3668, 19283), (5764, 12271), (7012, 10087)]