918128512

素因数分解:

$2^7\times 7^1\times {\mathrm{1024697}}^1$

素因数の和:1024718

約数の個数: 32

約数和(自身を含む): 2090383920

約数和(自身を除く): 1172255408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1024697, 2049394, 4098788, 7172879, 8197576, 14345758, 16395152, 28691516, 32790304, 57383032, 65580608, 114766064, 131161216, 229532128, 459064256, 918128512]

約数ペア:

[(1, 918128512), (2, 459064256), (4, 229532128), (7, 131161216), (8, 114766064), (14, 65580608), (16, 57383032), (28, 32790304), (32, 28691516), (56, 16395152), (64, 14345758), (112, 8197576), (128, 7172879), (224, 4098788), (448, 2049394), (896, 1024697)]