21826496

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1596

約数の個数: 28

約数和(自身を含む): 43513248

約数和(自身を除く): 21686752

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 1327, 2056, 2654, 4112, 5308, 8224, 10616, 16448, 21232, 42464, 84928, 341039, 682078, 1364156, 2728312, 5456624, 10913248, 21826496]

約数ペア:

[(1, 21826496), (2, 10913248), (4, 5456624), (8, 2728312), (16, 1364156), (32, 682078), (64, 341039), (257, 84928), (514, 42464), (1028, 21232), (1327, 16448), (2056, 10616), (2654, 8224), (4112, 5308)]