68479708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1114

約数の個数: 36

約数和(自身を含む): 132738256

約数和(自身を除く): 64258548

約数列:

[1, 2, 4, 11, 22, 44, 121, 151, 242, 302, 484, 604, 937, 1661, 1874, 3322, 3748, 6644, 10307, 18271, 20614, 36542, 41228, 73084, 113377, 141487, 226754, 282974, 453508, 565948, 1556357, 3112714, 6225428, 17119927, 34239854, 68479708]

約数ペア:

[(1, 68479708), (2, 34239854), (4, 17119927), (11, 6225428), (22, 3112714), (44, 1556357), (121, 565948), (151, 453508), (242, 282974), (302, 226754), (484, 141487), (604, 113377), (937, 73084), (1661, 41228), (1874, 36542), (3322, 20614), (3748, 18271), (6644, 10307)]