2448005504

素因数分解:

$2^7\times 7^2\times {\mathrm{390307}}^1$

素因数の和:390335

約数の個数: 48

約数和(自身を含む): 5673126780

約数和(自身を除く): 3225121276

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 390307, 780614, 1561228, 2732149, 3122456, 5464298, 6244912, 10928596, 12489824, 19125043, 21857192, 24979648, 38250086, 43714384, 49959296, 76500172, 87428768, 153000344, 174857536, 306000688, 349715072, 612001376, 1224002752, 2448005504]

約数ペア:

[(1, 2448005504), (2, 1224002752), (4, 612001376), (7, 349715072), (8, 306000688), (14, 174857536), (16, 153000344), (28, 87428768), (32, 76500172), (49, 49959296), (56, 43714384), (64, 38250086), (98, 24979648), (112, 21857192), (128, 19125043), (196, 12489824), (224, 10928596), (392, 6244912), (448, 5464298), (784, 3122456), (896, 2732149), (1568, 1561228), (3136, 780614), (6272, 390307)]