27720574

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 51364800

約数和(自身を除く): 23644226

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 2377, 4754, 5831, 11662, 16639, 33278, 40409, 80818, 116473, 232946, 282863, 565726, 815311, 1630622, 1980041, 3960082, 13860287, 27720574]

約数ペア:

[(1, 27720574), (2, 13860287), (7, 3960082), (14, 1980041), (17, 1630622), (34, 815311), (49, 565726), (98, 282863), (119, 232946), (238, 116473), (343, 80818), (686, 40409), (833, 33278), (1666, 16639), (2377, 11662), (4754, 5831)]