27290288

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{5153}}^1$

素因数の和:5492

約数の個数: 20

約数和(自身を含む): 53044968

約数和(自身を除く): 25754680

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5153, 5296, 10306, 20612, 41224, 82448, 1705643, 3411286, 6822572, 13645144, 27290288]

約数ペア:

[(1, 27290288), (2, 13645144), (4, 6822572), (8, 3411286), (16, 1705643), (331, 82448), (662, 41224), (1324, 20612), (2648, 10306), (5153, 5296)]