25271344

素因数分解:

$2^4\times 7^1\times {\mathrm{225637}}^1$

素因数の和:225652

約数の個数: 20

約数和(自身を含む): 55958224

約数和(自身を除く): 30686880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225637, 451274, 902548, 1579459, 1805096, 3158918, 3610192, 6317836, 12635672, 25271344]

約数ペア:

[(1, 25271344), (2, 12635672), (4, 6317836), (7, 3610192), (8, 3158918), (14, 1805096), (16, 1579459), (28, 902548), (56, 451274), (112, 225637)]