39539654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 78944544

約数和(自身を除く): 39404890

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1373, 1694, 2057, 2618, 2746, 4114, 9611, 14399, 15103, 19222, 23341, 28798, 30206, 46682, 105721, 163387, 166133, 211442, 256751, 326774, 332266, 513502, 1162931, 1797257, 2325862, 2824261, 3594514, 5648522, 19769827, 39539654]

約数ペア:

[(1, 39539654), (2, 19769827), (7, 5648522), (11, 3594514), (14, 2824261), (17, 2325862), (22, 1797257), (34, 1162931), (77, 513502), (119, 332266), (121, 326774), (154, 256751), (187, 211442), (238, 166133), (242, 163387), (374, 105721), (847, 46682), (1309, 30206), (1373, 28798), (1694, 23341), (2057, 19222), (2618, 15103), (2746, 14399), (4114, 9611)]