68926486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{6701}}^1$

素因数の和:6879

約数の個数: 16

約数和(自身を含む): 106963920

約数和(自身を除く): 38037434

約数列:

[1, 2, 37, 74, 139, 278, 5143, 6701, 10286, 13402, 247937, 495874, 931439, 1862878, 34463243, 68926486]

約数ペア:

[(1, 68926486), (2, 34463243), (37, 1862878), (74, 931439), (139, 495874), (278, 247937), (5143, 13402), (6701, 10286)]