42658916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2441}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 79384536

約数和(自身を除く): 36725620

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 2441, 4369, 4882, 8738, 9764, 17476, 41497, 82994, 165988, 627337, 1254674, 2509348, 10664729, 21329458, 42658916]

約数ペア:

[(1, 42658916), (2, 21329458), (4, 10664729), (17, 2509348), (34, 1254674), (68, 627337), (257, 165988), (514, 82994), (1028, 41497), (2441, 17476), (4369, 9764), (4882, 8738)]