66105508

素因数分解:

$2^2\times 7^2\times {\mathrm{367}}^1\times {\mathrm{919}}^1$

素因数の和:1304

約数の個数: 36

約数和(自身を含む): 135085440

約数和(自身を除く): 68979932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 367, 734, 919, 1468, 1838, 2569, 3676, 5138, 6433, 10276, 12866, 17983, 25732, 35966, 45031, 71932, 90062, 180124, 337273, 674546, 1349092, 2360911, 4721822, 9443644, 16526377, 33052754, 66105508]

約数ペア:

[(1, 66105508), (2, 33052754), (4, 16526377), (7, 9443644), (14, 4721822), (28, 2360911), (49, 1349092), (98, 674546), (196, 337273), (367, 180124), (734, 90062), (919, 71932), (1468, 45031), (1838, 35966), (2569, 25732), (3676, 17983), (5138, 12866), (6433, 10276)]