69431152

素因数分解:

$2^4\times 7^1\times {\mathrm{619921}}^1$

素因数の和:619936

約数の個数: 20

約数和(自身を含む): 153740656

約数和(自身を除く): 84309504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619921, 1239842, 2479684, 4339447, 4959368, 8678894, 9918736, 17357788, 34715576, 69431152]

約数ペア:

[(1, 69431152), (2, 34715576), (4, 17357788), (7, 9918736), (8, 8678894), (14, 4959368), (16, 4339447), (28, 2479684), (56, 1239842), (112, 619921)]