68467318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2689}}^1$

素因数の和:3159

約数の個数: 16

約数和(自身を含む): 106524000

約数和(自身を除く): 38056682

約数列:

[1, 2, 29, 58, 439, 878, 2689, 5378, 12731, 25462, 77981, 155962, 1180471, 2360942, 34233659, 68467318]

約数ペア:

[(1, 68467318), (2, 34233659), (29, 2360942), (58, 1180471), (439, 155962), (878, 77981), (2689, 25462), (5378, 12731)]