7156900784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{40664209}}^1$

素因数の和:40664228

約数の個数: 20

約数和(自身を含む): 15127086120

約数和(自身を除く): 7970185336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 40664209, 81328418, 162656836, 325313672, 447306299, 650627344, 894612598, 1789225196, 3578450392, 7156900784]

約数ペア:

[(1, 7156900784), (2, 3578450392), (4, 1789225196), (8, 894612598), (11, 650627344), (16, 447306299), (22, 325313672), (44, 162656836), (88, 81328418), (176, 40664209)]