421568

素因数分解:

$2^6\times 7^1\times {\mathrm{941}}^1$

素因数の和:960

約数の個数: 28

約数和(自身を含む): 957072

約数和(自身を除く): 535504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 941, 1882, 3764, 6587, 7528, 13174, 15056, 26348, 30112, 52696, 60224, 105392, 210784, 421568]

約数ペア:

[(1, 421568), (2, 210784), (4, 105392), (7, 60224), (8, 52696), (14, 30112), (16, 26348), (28, 15056), (32, 13174), (56, 7528), (64, 6587), (112, 3764), (224, 1882), (448, 941)]