68770274

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{1123}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 105017568

約数和(自身を除く): 36247294

約数列:

[1, 2, 67, 134, 457, 914, 1123, 2246, 30619, 61238, 75241, 150482, 513211, 1026422, 34385137, 68770274]

約数ペア:

[(1, 68770274), (2, 34385137), (67, 1026422), (134, 513211), (457, 150482), (914, 75241), (1123, 61238), (2246, 30619)]