78848392

素因数分解:

$2^3\times 7^1\times {\mathrm{1408007}}^1$

素因数の和:1408020

約数の個数: 16

約数和(自身を含む): 168960960

約数和(自身を除く): 90112568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1408007, 2816014, 5632028, 9856049, 11264056, 19712098, 39424196, 78848392]

約数ペア:

[(1, 78848392), (2, 39424196), (4, 19712098), (7, 11264056), (8, 9856049), (14, 5632028), (28, 2816014), (56, 1408007)]