30746912

素因数分解:

$2^5\times 7^2\times {\mathrm{19609}}^1$

素因数の和:19633

約数の個数: 36

約数和(自身を含む): 70419510

約数和(自身を除く): 39672598

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 19609, 39218, 78436, 137263, 156872, 274526, 313744, 549052, 627488, 960841, 1098104, 1921682, 2196208, 3843364, 4392416, 7686728, 15373456, 30746912]

約数ペア:

[(1, 30746912), (2, 15373456), (4, 7686728), (7, 4392416), (8, 3843364), (14, 2196208), (16, 1921682), (28, 1098104), (32, 960841), (49, 627488), (56, 549052), (98, 313744), (112, 274526), (196, 156872), (224, 137263), (392, 78436), (784, 39218), (1568, 19609)]