30496816

素因数分解:

$2^4\times 7^3\times {\mathrm{5557}}^1$

素因数の和:5586

約数の個数: 40

約数和(自身を含む): 68919200

約数和(自身を除く): 38422384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 5557, 11114, 22228, 38899, 44456, 77798, 88912, 155596, 272293, 311192, 544586, 622384, 1089172, 1906051, 2178344, 3812102, 4356688, 7624204, 15248408, 30496816]

約数ペア:

[(1, 30496816), (2, 15248408), (4, 7624204), (7, 4356688), (8, 3812102), (14, 2178344), (16, 1906051), (28, 1089172), (49, 622384), (56, 544586), (98, 311192), (112, 272293), (196, 155596), (343, 88912), (392, 77798), (686, 44456), (784, 38899), (1372, 22228), (2744, 11114), (5488, 5557)]