1378048

素因数分解:

$2^8\times 7^1\times {\mathrm{769}}^1$

素因数の和:792

約数の個数: 36

約数和(自身を含む): 3147760

約数和(自身を除く): 1769712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 769, 896, 1538, 1792, 3076, 5383, 6152, 10766, 12304, 21532, 24608, 43064, 49216, 86128, 98432, 172256, 196864, 344512, 689024, 1378048]

約数ペア:

[(1, 1378048), (2, 689024), (4, 344512), (7, 196864), (8, 172256), (14, 98432), (16, 86128), (28, 49216), (32, 43064), (56, 24608), (64, 21532), (112, 12304), (128, 10766), (224, 6152), (256, 5383), (448, 3076), (769, 1792), (896, 1538)]