68517008

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4817}}^1$

素因数の和:4959

約数の個数: 40

約数和(自身を含む): 152942592

約数和(自身を除く): 84425584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 4817, 7112, 9634, 14224, 19268, 33719, 38536, 67438, 77072, 134876, 269752, 539504, 611759, 1223518, 2447036, 4282313, 4894072, 8564626, 9788144, 17129252, 34258504, 68517008]

約数ペア:

[(1, 68517008), (2, 34258504), (4, 17129252), (7, 9788144), (8, 8564626), (14, 4894072), (16, 4282313), (28, 2447036), (56, 1223518), (112, 611759), (127, 539504), (254, 269752), (508, 134876), (889, 77072), (1016, 67438), (1778, 38536), (2032, 33719), (3556, 19268), (4817, 14224), (7112, 9634)]