68513648

素因数分解:

$2^4\times 7^1\times {\mathrm{611729}}^1$

素因数の和:611744

約数の個数: 20

約数和(自身を含む): 151709040

約数和(自身を除く): 83195392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 611729, 1223458, 2446916, 4282103, 4893832, 8564206, 9787664, 17128412, 34256824, 68513648]

約数ペア:

[(1, 68513648), (2, 34256824), (4, 17128412), (7, 9787664), (8, 8564206), (14, 4893832), (16, 4282103), (28, 2446916), (56, 1223458), (112, 611729)]