68143954

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7867}}^1$

素因数の和:8001

約数の個数: 16

約数和(自身を含む): 105368256

約数和(自身を除く): 37224302

約数列:

[1, 2, 61, 71, 122, 142, 4331, 7867, 8662, 15734, 479887, 558557, 959774, 1117114, 34071977, 68143954]

約数ペア:

[(1, 68143954), (2, 34071977), (61, 1117114), (71, 959774), (122, 558557), (142, 479887), (4331, 15734), (7867, 8662)]