285808768

素因数分解:

$2^7\times 7^2\times {\mathrm{45569}}^1$

素因数の和:45597

約数の個数: 48

約数和(自身を含む): 662359950

約数和(自身を除く): 376551182

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, 45569, 91138, 182276, 318983, 364552, 637966, 729104, 1275932, 1458208, 2232881, 2551864, 2916416, 4465762, 5103728, 5832832, 8931524, 10207456, 17863048, 20414912, 35726096, 40829824, 71452192, 142904384, 285808768]

約数ペア:

[(1, 285808768), (2, 142904384), (4, 71452192), (7, 40829824), (8, 35726096), (14, 20414912), (16, 17863048), (28, 10207456), (32, 8931524), (49, 5832832), (56, 5103728), (64, 4465762), (98, 2916416), (112, 2551864), (128, 2232881), (196, 1458208), (224, 1275932), (392, 729104), (448, 637966), (784, 364552), (896, 318983), (1568, 182276), (3136, 91138), (6272, 45569)]