66888052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{217169}}^1$

素因数の和:217191

約数の個数: 24

約数和(自身を含む): 145938240

約数和(自身を除く): 79050188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 217169, 434338, 868676, 1520183, 2388859, 3040366, 4777718, 6080732, 9555436, 16722013, 33444026, 66888052]

約数ペア:

[(1, 66888052), (2, 33444026), (4, 16722013), (7, 9555436), (11, 6080732), (14, 4777718), (22, 3040366), (28, 2388859), (44, 1520183), (77, 868676), (154, 434338), (308, 217169)]