25785664

素因数分解:

$2^6\times {\mathrm{617}}^1\times {\mathrm{653}}^1$

素因数の和:1282

約数の個数: 28

約数和(自身を含む): 51329844

約数和(自身を除く): 25544180

約数列:

[1, 2, 4, 8, 16, 32, 64, 617, 653, 1234, 1306, 2468, 2612, 4936, 5224, 9872, 10448, 19744, 20896, 39488, 41792, 402901, 805802, 1611604, 3223208, 6446416, 12892832, 25785664]

約数ペア:

[(1, 25785664), (2, 12892832), (4, 6446416), (8, 3223208), (16, 1611604), (32, 805802), (64, 402901), (617, 41792), (653, 39488), (1234, 20896), (1306, 19744), (2468, 10448), (2612, 9872), (4936, 5224)]