57617044

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{39901}}^1$

素因数の和:39943

約数の個数: 18

約数和(自身を含む): 106418634

約数和(自身を除く): 48801590

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 39901, 79802, 159604, 758119, 1516238, 3032476, 14404261, 28808522, 57617044]

約数ペア:

[(1, 57617044), (2, 28808522), (4, 14404261), (19, 3032476), (38, 1516238), (76, 758119), (361, 159604), (722, 79802), (1444, 39901)]