27396770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 51134976

約数和(自身を除く): 23738206

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 821, 1642, 3337, 4105, 6674, 8210, 16685, 33370, 38587, 58291, 77174, 116582, 192935, 291455, 385870, 582910, 2739677, 5479354, 13698385, 27396770]

約数ペア:

[(1, 27396770), (2, 13698385), (5, 5479354), (10, 2739677), (47, 582910), (71, 385870), (94, 291455), (142, 192935), (235, 116582), (355, 77174), (470, 58291), (710, 38587), (821, 33370), (1642, 16685), (3337, 8210), (4105, 6674)]