27717922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 46889280

約数和(自身を除く): 19171358

約数列:

[1, 2, 17, 19, 34, 38, 107, 214, 323, 401, 646, 802, 1819, 2033, 3638, 4066, 6817, 7619, 13634, 15238, 34561, 42907, 69122, 85814, 129523, 259046, 729419, 815233, 1458838, 1630466, 13858961, 27717922]

約数ペア:

[(1, 27717922), (2, 13858961), (17, 1630466), (19, 1458838), (34, 815233), (38, 729419), (107, 259046), (214, 129523), (323, 85814), (401, 69122), (646, 42907), (802, 34561), (1819, 15238), (2033, 13634), (3638, 7619), (4066, 6817)]