42428554

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{45233}}^1$

素因数の和:45309

約数の個数: 16

約数和(自身を含む): 73821888

約数和(自身を除く): 31393334

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 45233, 90466, 316631, 633262, 3030611, 6061222, 21214277, 42428554]

約数ペア:

[(1, 42428554), (2, 21214277), (7, 6061222), (14, 3030611), (67, 633262), (134, 316631), (469, 90466), (938, 45233)]