27728992

素因数分解:

$2^5\times {\mathrm{653}}^1\times {\mathrm{1327}}^1$

素因数の和:1990

約数の個数: 24

約数和(自身を含む): 54716256

約数和(自身を除く): 26987264

約数列:

[1, 2, 4, 8, 16, 32, 653, 1306, 1327, 2612, 2654, 5224, 5308, 10448, 10616, 20896, 21232, 42464, 866531, 1733062, 3466124, 6932248, 13864496, 27728992]

約数ペア:

[(1, 27728992), (2, 13864496), (4, 6932248), (8, 3466124), (16, 1733062), (32, 866531), (653, 42464), (1306, 21232), (1327, 20896), (2612, 10616), (2654, 10448), (5224, 5308)]