25445504

素因数分解:

$2^7\times 7^2\times {\mathrm{4057}}^1$

素因数の和:4085

約数の個数: 48

約数和(自身を含む): 58983030

約数和(自身を除く): 33537526

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, 4057, 6272, 8114, 16228, 28399, 32456, 56798, 64912, 113596, 129824, 198793, 227192, 259648, 397586, 454384, 519296, 795172, 908768, 1590344, 1817536, 3180688, 3635072, 6361376, 12722752, 25445504]

約数ペア:

[(1, 25445504), (2, 12722752), (4, 6361376), (7, 3635072), (8, 3180688), (14, 1817536), (16, 1590344), (28, 908768), (32, 795172), (49, 519296), (56, 454384), (64, 397586), (98, 259648), (112, 227192), (128, 198793), (196, 129824), (224, 113596), (392, 64912), (448, 56798), (784, 32456), (896, 28399), (1568, 16228), (3136, 8114), (4057, 6272)]