65242912

素因数分解:

$2^5\times 7^2\times {\mathrm{41609}}^1$

素因数の和:41633

約数の個数: 36

約数和(自身を含む): 149421510

約数和(自身を除く): 84178598

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 41609, 83218, 166436, 291263, 332872, 582526, 665744, 1165052, 1331488, 2038841, 2330104, 4077682, 4660208, 8155364, 9320416, 16310728, 32621456, 65242912]

約数ペア:

[(1, 65242912), (2, 32621456), (4, 16310728), (7, 9320416), (8, 8155364), (14, 4660208), (16, 4077682), (28, 2330104), (32, 2038841), (49, 1331488), (56, 1165052), (98, 665744), (112, 582526), (196, 332872), (224, 291263), (392, 166436), (784, 83218), (1568, 41609)]