297558464

素因数分解:

$2^6\times 7^1\times {\mathrm{664193}}^1$

素因数の和:664212

約数の個数: 28

約数和(自身を含む): 674821104

約数和(自身を除く): 377262640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 664193, 1328386, 2656772, 4649351, 5313544, 9298702, 10627088, 18597404, 21254176, 37194808, 42508352, 74389616, 148779232, 297558464]

約数ペア:

[(1, 297558464), (2, 148779232), (4, 74389616), (7, 42508352), (8, 37194808), (14, 21254176), (16, 18597404), (28, 10627088), (32, 9298702), (56, 5313544), (64, 4649351), (112, 2656772), (224, 1328386), (448, 664193)]