2836258288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{17839}}^1$

素因数の和:18389

約数の個数: 40

約数和(自身を含む): 5795859200

約数和(自身を除く): 2959600912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 523, 1046, 2092, 4184, 8368, 9937, 17839, 19874, 35678, 39748, 71356, 79496, 142712, 158992, 285424, 338941, 677882, 1355764, 2711528, 5423056, 9329797, 18659594, 37319188, 74638376, 149276752, 177266143, 354532286, 709064572, 1418129144, 2836258288]

約数ペア:

[(1, 2836258288), (2, 1418129144), (4, 709064572), (8, 354532286), (16, 177266143), (19, 149276752), (38, 74638376), (76, 37319188), (152, 18659594), (304, 9329797), (523, 5423056), (1046, 2711528), (2092, 1355764), (4184, 677882), (8368, 338941), (9937, 285424), (17839, 158992), (19874, 142712), (35678, 79496), (39748, 71356)]