42639434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{26683}}^1$

素因数の和:26749

約数の個数: 16

約数和(自身を含む): 69164928

約数和(自身を除く): 26525494

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 26683, 53366, 453611, 907222, 1254101, 2508202, 21319717, 42639434]

約数ペア:

[(1, 42639434), (2, 21319717), (17, 2508202), (34, 1254101), (47, 907222), (94, 453611), (799, 53366), (1598, 26683)]