28052444

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11257}}^1$

素因数の和:11357

約数の個数: 24

約数和(自身を含む): 56740320

約数和(自身を除く): 28687876

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 11257, 22514, 45028, 78799, 157598, 315196, 1001873, 2003746, 4007492, 7013111, 14026222, 28052444]

約数ペア:

[(1, 28052444), (2, 14026222), (4, 7013111), (7, 4007492), (14, 2003746), (28, 1001873), (89, 315196), (178, 157598), (356, 78799), (623, 45028), (1246, 22514), (2492, 11257)]