70779128

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1753}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 155965680

約数和(自身を除く): 85186552

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 721, 824, 1442, 1753, 2884, 3506, 5047, 5768, 7012, 10094, 12271, 14024, 20188, 24542, 40376, 49084, 85897, 98168, 171794, 180559, 343588, 361118, 687176, 722236, 1263913, 1444472, 2527826, 5055652, 8847391, 10111304, 17694782, 35389564, 70779128]

約数ペア:

[(1, 70779128), (2, 35389564), (4, 17694782), (7, 10111304), (8, 8847391), (14, 5055652), (28, 2527826), (49, 1444472), (56, 1263913), (98, 722236), (103, 687176), (196, 361118), (206, 343588), (392, 180559), (412, 171794), (721, 98168), (824, 85897), (1442, 49084), (1753, 40376), (2884, 24542), (3506, 20188), (5047, 14024), (5768, 12271), (7012, 10094)]