28139182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17609}}^1$

素因数の和:17675

約数の個数: 16

約数和(自身を含む): 45645120

約数和(自身を除く): 17505938

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 17609, 35218, 299353, 598706, 827623, 1655246, 14069591, 28139182]

約数ペア:

[(1, 28139182), (2, 14069591), (17, 1655246), (34, 827623), (47, 598706), (94, 299353), (799, 35218), (1598, 17609)]