30739856

素因数分解:

$2^4\times 7^2\times {\mathrm{39209}}^1$

素因数の和:39231

約数の個数: 30

約数和(自身を含む): 69284070

約数和(自身を除く): 38544214

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 39209, 78418, 156836, 274463, 313672, 548926, 627344, 1097852, 1921241, 2195704, 3842482, 4391408, 7684964, 15369928, 30739856]

約数ペア:

[(1, 30739856), (2, 15369928), (4, 7684964), (7, 4391408), (8, 3842482), (14, 2195704), (16, 1921241), (28, 1097852), (49, 627344), (56, 548926), (98, 313672), (112, 274463), (196, 156836), (392, 78418), (784, 39209)]