42656876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4513}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 79626960

約数和(自身を除く): 36970084

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4513, 4726, 9026, 9452, 18052, 76721, 153442, 306884, 627307, 1254614, 2509228, 10664219, 21328438, 42656876]

約数ペア:

[(1, 42656876), (2, 21328438), (4, 10664219), (17, 2509228), (34, 1254614), (68, 627307), (139, 306884), (278, 153442), (556, 76721), (2363, 18052), (4513, 9452), (4726, 9026)]