1275008

素因数分解:

$2^7\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 2904960

約数和(自身を除く): 1629952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1423, 2846, 5692, 9961, 11384, 19922, 22768, 39844, 45536, 79688, 91072, 159376, 182144, 318752, 637504, 1275008]

約数ペア:

[(1, 1275008), (2, 637504), (4, 318752), (7, 182144), (8, 159376), (14, 91072), (16, 79688), (28, 45536), (32, 39844), (56, 22768), (64, 19922), (112, 11384), (128, 9961), (224, 5692), (448, 2846), (896, 1423)]