78097984

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8779}}^1$

素因数の和:8930

約数の個数: 28

約数和(自身を含む): 156108400

約数和(自身を除く): 78010416

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8779, 8896, 17558, 35116, 70232, 140464, 280928, 561856, 1220281, 2440562, 4881124, 9762248, 19524496, 39048992, 78097984]

約数ペア:

[(1, 78097984), (2, 39048992), (4, 19524496), (8, 9762248), (16, 4881124), (32, 2440562), (64, 1220281), (139, 561856), (278, 280928), (556, 140464), (1112, 70232), (2224, 35116), (4448, 17558), (8779, 8896)]