1293376

素因数分解:

$2^6\times 7^1\times {\mathrm{2887}}^1$

素因数の和:2906

約数の個数: 28

約数和(自身を含む): 2934208

約数和(自身を除く): 1640832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2887, 5774, 11548, 20209, 23096, 40418, 46192, 80836, 92384, 161672, 184768, 323344, 646688, 1293376]

約数ペア:

[(1, 1293376), (2, 646688), (4, 323344), (7, 184768), (8, 161672), (14, 92384), (16, 80836), (28, 46192), (32, 40418), (56, 23096), (64, 20209), (112, 11548), (224, 5774), (448, 2887)]