12801344

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1590

約数の個数: 28

約数和(自身を含む): 25603200

約数和(自身を除く): 12801856

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 1439, 2224, 2878, 4448, 5756, 8896, 11512, 23024, 46048, 92096, 200021, 400042, 800084, 1600168, 3200336, 6400672, 12801344]

約数ペア:

[(1, 12801344), (2, 6400672), (4, 3200336), (8, 1600168), (16, 800084), (32, 400042), (64, 200021), (139, 92096), (278, 46048), (556, 23024), (1112, 11512), (1439, 8896), (2224, 5756), (2878, 4448)]