39670246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 74515968

約数和(自身を除く): 34845722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 313, 626, 823, 1646, 2191, 3443, 4382, 5761, 6886, 9053, 11522, 18106, 24101, 48202, 63371, 126742, 257599, 515198, 1803193, 2833589, 3606386, 5667178, 19835123, 39670246]

約数ペア:

[(1, 39670246), (2, 19835123), (7, 5667178), (11, 3606386), (14, 2833589), (22, 1803193), (77, 515198), (154, 257599), (313, 126742), (626, 63371), (823, 48202), (1646, 24101), (2191, 18106), (3443, 11522), (4382, 9053), (5761, 6886)]