1285833248

素因数分解:

$2^5\times 7^1\times {\mathrm{5740327}}^1$

素因数の和:5740344

約数の個数: 24

約数和(自身を含む): 2893125312

約数和(自身を除く): 1607292064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5740327, 11480654, 22961308, 40182289, 45922616, 80364578, 91845232, 160729156, 183690464, 321458312, 642916624, 1285833248]

約数ペア:

[(1, 1285833248), (2, 642916624), (4, 321458312), (7, 183690464), (8, 160729156), (14, 91845232), (16, 80364578), (28, 45922616), (32, 40182289), (56, 22961308), (112, 11480654), (224, 5740327)]