631232

素因数分解:

$2^6\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1428

約数の個数: 28

約数和(自身を含む): 1432560

約数和(自身を除く): 801328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1409, 2818, 5636, 9863, 11272, 19726, 22544, 39452, 45088, 78904, 90176, 157808, 315616, 631232]

約数ペア:

[(1, 631232), (2, 315616), (4, 157808), (7, 90176), (8, 78904), (14, 45088), (16, 39452), (28, 22544), (32, 19726), (56, 11272), (64, 9863), (112, 5636), (224, 2818), (448, 1409)]