27398474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8389}}^1$

素因数の和:8485

約数の個数: 16

約数和(自身を含む): 43493760

約数和(自身を除く): 16095286

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 8389, 16778, 192947, 385894, 595619, 1191238, 13699237, 27398474]

約数ペア:

[(1, 27398474), (2, 13699237), (23, 1191238), (46, 595619), (71, 385894), (142, 192947), (1633, 16778), (3266, 8389)]