64690192

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:888

約数の個数: 60

約数和(自身を含む): 147332460

約数和(自身を除く): 82642268

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 757, 763, 784, 872, 1514, 1526, 1744, 3028, 3052, 5299, 5341, 6056, 6104, 10598, 10682, 12112, 12208, 21196, 21364, 37093, 42392, 42728, 74186, 82513, 84784, 85456, 148372, 165026, 296744, 330052, 577591, 593488, 660104, 1155182, 1320208, 2310364, 4043137, 4620728, 8086274, 9241456, 16172548, 32345096, 64690192]

約数ペア:

[(1, 64690192), (2, 32345096), (4, 16172548), (7, 9241456), (8, 8086274), (14, 4620728), (16, 4043137), (28, 2310364), (49, 1320208), (56, 1155182), (98, 660104), (109, 593488), (112, 577591), (196, 330052), (218, 296744), (392, 165026), (436, 148372), (757, 85456), (763, 84784), (784, 82513), (872, 74186), (1514, 42728), (1526, 42392), (1744, 37093), (3028, 21364), (3052, 21196), (5299, 12208), (5341, 12112), (6056, 10682), (6104, 10598)]