66979838

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{5683}}^1$

素因数の和:5839

約数の個数: 16

約数和(自身を含む): 103130496

約数和(自身を除く): 36150658

約数列:

[1, 2, 71, 83, 142, 166, 5683, 5893, 11366, 11786, 403493, 471689, 806986, 943378, 33489919, 66979838]

約数ペア:

[(1, 66979838), (2, 33489919), (71, 943378), (83, 806986), (142, 471689), (166, 403493), (5683, 11786), (5893, 11366)]