39649232

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 60

約数和(自身を含む): 90413856

約数和(自身を除く): 50764624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 491, 721, 784, 824, 982, 1442, 1648, 1964, 2884, 3437, 3928, 5047, 5768, 6874, 7856, 10094, 11536, 13748, 20188, 24059, 27496, 40376, 48118, 50573, 54992, 80752, 96236, 101146, 192472, 202292, 354011, 384944, 404584, 708022, 809168, 1416044, 2478077, 2832088, 4956154, 5664176, 9912308, 19824616, 39649232]

約数ペア:

[(1, 39649232), (2, 19824616), (4, 9912308), (7, 5664176), (8, 4956154), (14, 2832088), (16, 2478077), (28, 1416044), (49, 809168), (56, 708022), (98, 404584), (103, 384944), (112, 354011), (196, 202292), (206, 192472), (392, 101146), (412, 96236), (491, 80752), (721, 54992), (784, 50573), (824, 48118), (982, 40376), (1442, 27496), (1648, 24059), (1964, 20188), (2884, 13748), (3437, 11536), (3928, 10094), (5047, 7856), (5768, 6874)]