139126976

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{17117}}^1$

素因数の和:17256

約数の個数: 28

約数和(自身を含む): 278270208

約数和(自身を除く): 139143232

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 17117, 34234, 68468, 136936, 273872, 547744, 1095488, 2173859, 4347718, 8695436, 17390872, 34781744, 69563488, 139126976]

約数ペア:

[(1, 139126976), (2, 69563488), (4, 34781744), (8, 17390872), (16, 8695436), (32, 4347718), (64, 2173859), (127, 1095488), (254, 547744), (508, 273872), (1016, 136936), (2032, 68468), (4064, 34234), (8128, 17117)]