26461712

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{15173}}^1$

素因数の和:15290

約数の個数: 20

約数和(自身を含む): 51743340

約数和(自身を除く): 25281628

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 15173, 30346, 60692, 121384, 242768, 1653857, 3307714, 6615428, 13230856, 26461712]

約数ペア:

[(1, 26461712), (2, 13230856), (4, 6615428), (8, 3307714), (16, 1653857), (109, 242768), (218, 121384), (436, 60692), (872, 30346), (1744, 15173)]