66895346

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71317}}^1$

素因数の和:71393

約数の個数: 16

約数和(自身を含む): 116390976

約数和(自身を除く): 49495630

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 71317, 142634, 499219, 998438, 4778239, 9556478, 33447673, 66895346]

約数ペア:

[(1, 66895346), (2, 33447673), (7, 9556478), (14, 4778239), (67, 998438), (134, 499219), (469, 142634), (938, 71317)]