68708896

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{69263}}^1$

素因数の和:69304

約数の個数: 24

約数和(自身を含む): 139636224

約数和(自身を除く): 70927328

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 69263, 138526, 277052, 554104, 1108208, 2147153, 2216416, 4294306, 8588612, 17177224, 34354448, 68708896]

約数ペア:

[(1, 68708896), (2, 34354448), (4, 17177224), (8, 8588612), (16, 4294306), (31, 2216416), (32, 2147153), (62, 1108208), (124, 554104), (248, 277052), (496, 138526), (992, 69263)]