7961716

素因数分解:

$2^2\times 7^4\times {\mathrm{829}}^1$

素因数の和:861

約数の個数: 30

約数和(自身を含む): 16273810

約数和(自身を除く): 8312094

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 829, 1372, 1658, 2401, 3316, 4802, 5803, 9604, 11606, 23212, 40621, 81242, 162484, 284347, 568694, 1137388, 1990429, 3980858, 7961716]

約数ペア:

[(1, 7961716), (2, 3980858), (4, 1990429), (7, 1137388), (14, 568694), (28, 284347), (49, 162484), (98, 81242), (196, 40621), (343, 23212), (686, 11606), (829, 9604), (1372, 5803), (1658, 4802), (2401, 3316)]