27497648

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{15767}}^1$

素因数の和:15884

約数の個数: 20

約数和(自身を含む): 53768880

約数和(自身を除く): 26271232

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 15767, 31534, 63068, 126136, 252272, 1718603, 3437206, 6874412, 13748824, 27497648]

約数ペア:

[(1, 27497648), (2, 13748824), (4, 6874412), (8, 3437206), (16, 1718603), (109, 252272), (218, 126136), (436, 63068), (872, 31534), (1744, 15767)]