74860057

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 80593920

約数和(自身を除く): 5733863

約数列:

[1, 19, 71, 211, 263, 1349, 4009, 4997, 14981, 18673, 55493, 284639, 354787, 1054367, 3940003, 74860057]

約数ペア:

[(1, 74860057), (19, 3940003), (71, 1054367), (211, 354787), (263, 284639), (1349, 55493), (4009, 18673), (4997, 14981)]