68057278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{3739}}^1$

素因数の和:4239

約数の個数: 16

約数和(自身を含む): 107712000

約数和(自身を除く): 39654722

約数列:

[1, 2, 19, 38, 479, 958, 3739, 7478, 9101, 18202, 71041, 142082, 1790981, 3581962, 34028639, 68057278]

約数ペア:

[(1, 68057278), (2, 34028639), (19, 3581962), (38, 1790981), (479, 142082), (958, 71041), (3739, 18202), (7478, 9101)]