68551084

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{66169}}^1$

素因数の和:66217

約数の個数: 24

約数和(自身を含む): 140809760

約数和(自身を除く): 72258676

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 66169, 132338, 264676, 463183, 926366, 1852732, 2448253, 4896506, 9793012, 17137771, 34275542, 68551084]

約数ペア:

[(1, 68551084), (2, 34275542), (4, 17137771), (7, 9793012), (14, 4896506), (28, 2448253), (37, 1852732), (74, 926366), (148, 463183), (259, 264676), (518, 132338), (1036, 66169)]