68511820336

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1867}}^1\times {\mathrm{32303}}^1$

素因数の和:34249

約数の個数: 40

約数和(自身を含む): 134687522304

約数和(自身を除く): 66175701968

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1867, 3734, 7468, 14936, 29872, 32303, 64606, 129212, 132557, 258424, 265114, 516848, 530228, 1060456, 2120912, 2293513, 4587026, 9174052, 18348104, 36696208, 60309701, 120619402, 241238804, 482477608, 964955216, 4281988771, 8563977542, 17127955084, 34255910168, 68511820336]

約数ペア:

[(1, 68511820336), (2, 34255910168), (4, 17127955084), (8, 8563977542), (16, 4281988771), (71, 964955216), (142, 482477608), (284, 241238804), (568, 120619402), (1136, 60309701), (1867, 36696208), (3734, 18348104), (7468, 9174052), (14936, 4587026), (29872, 2293513), (32303, 2120912), (64606, 1060456), (129212, 530228), (132557, 516848), (258424, 265114)]