39453008

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2835

約数の個数: 40

約数和(自身を含む): 88059840

約数和(自身を除く): 48606832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 2689, 3668, 5378, 7336, 10756, 14672, 18823, 21512, 37646, 43024, 75292, 150584, 301168, 352259, 704518, 1409036, 2465813, 2818072, 4931626, 5636144, 9863252, 19726504, 39453008]

約数ペア:

[(1, 39453008), (2, 19726504), (4, 9863252), (7, 5636144), (8, 4931626), (14, 2818072), (16, 2465813), (28, 1409036), (56, 704518), (112, 352259), (131, 301168), (262, 150584), (524, 75292), (917, 43024), (1048, 37646), (1834, 21512), (2096, 18823), (2689, 14672), (3668, 10756), (5378, 7336)]