66216052

素因数分解:

$2^2\times 7^2\times {\mathrm{337837}}^1$

素因数の和:337855

約数の個数: 18

約数和(自身を含む): 134797362

約数和(自身を除く): 68581310

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 337837, 675674, 1351348, 2364859, 4729718, 9459436, 16554013, 33108026, 66216052]

約数ペア:

[(1, 66216052), (2, 33108026), (4, 16554013), (7, 9459436), (14, 4729718), (28, 2364859), (49, 1351348), (98, 675674), (196, 337837)]